30712893120

Names of 30712893120

• Cardinal: 30712893120 can be written as Thirty billion, seven hundred twelve million, eight hundred ninety-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.071289312 × 10¹⁰

Factors of 30712893120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 508

Divisors of 30712893120

• Number of divisors d(n): 1120
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 29 30 32 35 36 39 40 42 45 48 52 54 56 58 60 63 64 65 70 72 78 80 81 84 87 90 91 96 104 105 108 112 116 117 120 126 130 135 140 144 145 156 160 162 168 174 180 182 189 192 195 203 208 210 216 224 232 234 240 252 260 261 270 273 280 288 290 312 315 320 324 336 348 351 360 364 377 378 390 405 406 416 420 432 435 448 449 455 464 468 480 504 520 522 540 546 560 567 576 580 585 609 624 630 648 672 696 702 720 728 754 756 780 783 810 812 819 832 840 864 870 898 910 928 936 945 960 1008 1015 1040 1044 1053 1080 1092 1120 1131 1134 1160 1170 1218 1248 1260 1296 1305 1344 1347 1365 1392 1404 1440 1456 1508 1512 1560 1566 1620 1624 1638 1680 1728 1740 1755 1796 1820 1827 1856 1872 1885 1890 2016 2030 2080 2088 2106 2160 2184 2240 2245 2262 2268 2320 2340 2349 2436 2457 2496 2520 2592 2610 2639 2694 2730 2784 2808 2835 2880 2912 3016 3024 3045 3120 3132 3143 3240 3248 3276 3360 3393 3480 3510 3592 3640 3654 3744 3770 3780 3915 4032 4041 4060 4095 4160 4176 4212 4320 4368 4490 4524 4536 4640 4680 4698 4872 4914 5040 5184 5220 5265 5278 5388 5460 5481 5568 5616 5655 5670 5824 5837 6032 6048 6090 6240 6264 6286 6480 6496 6552 6720 6735 6786 6960 7020 7184 7280 7308 7371 7488 7540 7560 7830 7917 8082 8120 8190 8352 8424 8640 8736 8980 9048 9072 9135 9280 9360 9396 9429 9744 9828 10080 10179 10440 10530 10556 10776 10920 10962 11232 11310 11340 11674 11745 12064 12096 12123 12180 12285 12480 12528 12572 12960 12992 13021 13104 13195 13470 13572 13920 14040 14368 14560 14616 14742 15080 15120 15660 15715 15834 16164 16240 16380 16443 16704 16848 16965 17472 17511 17960 18096 18144 18270 18720 18792 18858 19488 19656 20160 20205 20358 20880 21060 21112 21552 21840 21924 22464 22620 22680 23348 23490 23751 24128 24246 24360 24570 25056 25144 25920 26042 26208 26390 26940 27144 27405 27840 28080 28287 28736 29120 29185 29232 29484 30160 30240 30537 31320 31430 31668 32328 32480 32760 32886 33696 33930 35022 35920 36192 36288 36369 36540 36855 37440 37584 37716 38976 39063 39312 39585 40410 40716 40859 41760 42120 42224 43104 43680 43848 45240 45360 46696 46980 47145 47502 48492 48720 49140 50112 50288 50895 52084 52416 52533 52780 53880 54288 54810 56160 56574 58370 58464 58968 60320 60480 60615 61074 62640 62860 63336 64656 64960 65105 65520 65772 67392 67860 70044 71253 71840 72384 72738 73080 73710 75168 75432 78126 78624 79170 80820 81432 81718 82215 83520 84240 84448 84861 86208 87360 87555 87696 90480 90720 91147 93392 93960 94290 95004 96984 97440 98280 100576 101790 104168 105066 105560 107760 108576 109620 112320 113148 116740 116928 117189 117936 118755 120640 121230 122148 122577 125280 125720 126672 129312 130210 131040 131544 135720 140088 141435 142506 143680 145476 146160 147420 150336 150864 152685 156252 157248 157599 158340 161640 162864 163436 164430 168480 168896 169273 169722 175110 175392 180960 181440 181845 182294 186784 187920 188580 190008 193968 194880 195315 196560 201152 203580 204295 208336 210132 211120 213759 215520 217152 219240 226296 233480 234378 235872 237510 242460 244296 245154 250560 251440 253344 254583 258624 260420 262080 262665 263088 271440 273441 280176 282870 285012 290952 292320 294840 301728 305370 312504 315198 316680 323280 325728 326872 328860 336960 338546 339444 350220 350784 351567 356265 361920 363690 364588 367731 373568 375840 377160 380016 387936 390630 393120 407160 408590 416672 420264 422240 424305 427518 431040 438480 452592 455735 466960 468756 471744 472797 475020 484920 488592 490308 502880 506688 507819 509166 520840 525330 526176 542880 546882 560352 565740 570024 581904 584640 585945 589680 603456 610740 612885 625008 630396 633360 646560 651456 653744 657720 677092 678888 700440 703134 712530 727380 729176 735462 751680 754320 760032 775872 781260 786240 787995 814320 817180 820323 833344 840528 844480 846365 848610 855036 876960 905184 911470 933920 937512 945594 950040 969840 977184 980616 1005760 1015638 1018332 1041680 1050660 1052352 1054701 1068795 1085760 1093764 1103193 1120704 1131480 1140048 1163808 1171890 1179360 1184911 1221480 1225770 1250016 1260792 1266720 1272915 1293120 1307488 1315440 1354184 1357776 1367205 1400880 1406268 1425060 1454760 1458352 1470924 1508640 1520064 1523457 1562520 1575990 1628640 1634360 1640646 1681056 1692730 1697220 1710072 1753920 1757835 1810368 1822940 1838655 1867840 1875024 1891188 1900080 1939680 1954368 1961232 2031276 2036664 2083360 2101320 2109402 2137590 2187528 2206386 2262960 2280096 2327616 2343780 2358720 2363985 2369822 2442960 2451540 2460969 2500032 2521584 2533440 2539095 2545830 2614976 2630880 2708368 2715552 2734410 2801760 2812536 2850120 2909520 2916704 2941848 3017280 3046914 3125040 3151980 3257280 3268720 3281292 3309579 3362112 3385460 3394440 3420144 3515670 3554733 3645880 3677310 3750048 3782376 3800160 3879360 3922464 4062552 4073328 4101615 4166720 4202640 4218804 4275180 4375056 4412772 4525920 4560192 4570371 4687560 4727970 4739644 4885920 4903080 4921938 5043168 5078190 5091660 5261760 5273505 5416736 5431104 5468820 5515965 5603520 5625072 5700240 5819040 5833408 5883696 5924555 6093828 6250080 6303960 6537440 6562584 6619158 6770920 6788880 6840288 7031340 7109466 7291760 7354620 7382907 7500096 7564752 7600320 7617285 7844928 8125104 8146656 8203230 8405280 8437608 8550360 8750112 8825544 9051840 9140742 9375120 9455940 9479288 9771840 9806160 9843876 10086336 10156380 10183320 10547010 10664199 10833472 10937640 11031930 11250144 11400480 11638080 11767392 11849110 12187656 12304845 12500160 12607920 13074880 13125168 13238316 13541840 13577760 13680576 13711113 14062680 14218932 14583520 14709240 14765814 15129504 15234570 16250208 16293312 16406460 16547895 16810560 16875216 17100720 17500224 17651088 17773665 18281484 18750240 18911880 18958576 19612320 19687752 20312760 20366640 21094020 21328398 21875280 22063860 22500288 22800960 22851855 23534784 23698220 24375312 24609690 25215840 26250336 26476632 27083680 27155520 27422226 28125360 28437864 29167040 29418480 29531628 30259008 30469140 31992597 32500416 32812920 33095790 33750432 34201440 35302176 35547330 36562968 36914535 37500480 37823760 37917152 39224640 39375504 40625520 40733280 42188040 42656796 43750560 44127720 45703710 47396440 48750624 49219380 50431680 52500672 52953264 53320995 54167360 54844452 56250720 56875728 58836960 59063256 60938280 63985194 65625840 66191580 67500864 68402880 68555565 70604352 71094660 73125936 73829070 75647520 75834304 78751008 81251040 81466560 84376080 85313592 87501120 88255440 91407420 94792880 95977791 97501248 98438760 105906528 106641990 109688904 112501440 113751456 117673920 118126512 121876560 127970388 131251680 132383160 137111130 142189320 146251872 147658140 151295040 157502016 159962985 162502080 168752160 170627184 176510880 182814840 189585760 191955582 196877520 211813056 213283980 219377808 227502912 236253024 243753120 255940776 262503360 264766320 274222260 284378640 292503744 295316280 319925970 337504320 341254368 353021760 365629680 379171520 383911164 393755040 426567960 438755616 472506048 479888955 487506240 511881552 529532640 548444520 568757280 590632560 639851940 682508736 731259360 767822328 787510080 853135920 877511232 959777910 1023763104 1059065280 1096889040 1137514560 1181265120 1279703880 1462518720 1535644656 1706271840 1919555820 2047526208 2193778080 2362530240 2559407760 3071289312 3412543680 3839111640 4387556160 5118815520 6142578624 7678223280 10237631040 15356446560 30712893120
• Sum of all divisors σ(n): 139409424000
• Sum of proper divisors (its aliquot sum) s(n): 108696530880
• 30712893120 is an abundant number, because the sum of its proper divisors (108696530880) is greater than itself. Its abundance is 77983637760

Bases of 30712893120

• Binary: 11100100110101000011000111011000000₂
• Hexadecimal: 0x726A18EC0
• Base-36: E3XNW00

Squares and roots of 30712893120

• 30712893120 squared (30712893120²) is 943281803800543334400
• 30712893120 cubed (30712893120³) is 28970913222166897227355619328000
• The square root of 30712893120 is 175250.9432784885
• The cube root of 30712893120 is 3131.6525795989

Scales and comparisons

• 30,712,893,120 seconds is equal to 976 years, 29 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 30,712,893,120 would take you about one thousand, nine hundred fifty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30712893120 cubic inches would be around 261 feet tall.

Recreational maths with 30712893120

• 30712893120 backwards is 02139821703
• 30712893120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30712893120's digits is 36
• More coming soon!