30427513920

Names of 30427513920

• Cardinal: 30427513920 can be written as Thirty billion, four hundred twenty-seven million, five hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.042751392 × 10¹⁰

Factors of 30427513920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 573

Divisors of 30427513920

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 85 90 96 102 108 120 135 136 144 153 160 162 170 180 192 199 204 216 240 255 270 272 288 306 320 324 340 347 360 398 405 408 432 459 480 510 540 544 576 597 612 648 680 694 720 765 796 810 816 864 918 960 995 1020 1041 1080 1088 1194 1224 1296 1360 1377 1388 1440 1530 1592 1620 1632 1728 1735 1791 1836 1990 2040 2082 2160 2295 2388 2448 2592 2720 2754 2776 2880 2985 3060 3123 3184 3240 3264 3383 3470 3582 3672 3980 4080 4164 4320 4590 4776 4896 5184 5205 5373 5440 5508 5552 5899 5970 6120 6246 6368 6480 6766 6885 6940 7164 7344 7960 8160 8328 8640 8955 9180 9369 9552 9792 10149 10410 10746 11016 11104 11798 11940 12240 12492 12736 12960 13532 13770 13880 14328 14688 15615 15920 16119 16320 16656 16915 17697 17910 18360 18738 19104 20298 20820 21492 22032 22208 23596 23880 24480 24984 25920 26865 27064 27540 27760 28107 28656 29376 29495 30447 31230 31840 32238 33312 33830 35394 35820 36720 37476 38208 40596 41640 42984 44064 46845 47192 47760 48960 49968 50745 53091 53730 54128 55080 55520 56214 57312 58990 60894 62460 63680 64476 66624 67660 69053 70788 71640 73440 74952 80595 81192 83280 85968 88128 88485 91341 93690 94384 95520 99936 101490 106182 107460 108256 110160 111040 112428 114624 117980 121788 124920 128952 135320 138106 140535 141576 143280 146880 149904 152235 159273 161190 162384 166560 171936 176970 182682 187380 188768 191040 199872 202980 207159 212364 214920 216512 220320 224856 235960 243576 249840 257904 265455 270640 274023 276212 281070 283152 286560 299808 304470 318546 322380 324768 333120 343872 345265 353940 365364 374760 377536 405960 414318 424728 429840 440640 449712 456705 471920 477819 487152 499680 515808 530910 541280 548046 552424 562140 566304 573120 599616 608940 621477 637092 644760 649536 690530 707880 730728 749520 796365 811920 828636 849456 859680 899424 913410 943840 955638 974304 999360 1031616 1035795 1061820 1082560 1096092 1104848 1124280 1132608 1173901 1217880 1242954 1274184 1289520 1370115 1381060 1415760 1461456 1499040 1592730 1623840 1657272 1698912 1719360 1798848 1826820 1864431 1887680 1911276 1948608 2071590 2123640 2192184 2209696 2248560 2347802 2389095 2435760 2485908 2548368 2579040 2740230 2762120 2831520 2922912 2998080 3107385 3185460 3247680 3314544 3397824 3521703 3653640 3728862 3822552 4143180 4247280 4384368 4419392 4497120 4695604 4778190 4871520 4971816 5096736 5158080 5480460 5524240 5593293 5663040 5845824 5869505 6214770 6370920 6629088 7043406 7307280 7457724 7645104 8286360 8494560 8768736 8994240 9322155 9391208 9556380 9743040 9943632 10193472 10565109 10960920 11048480 11186586 11739010 12429540 12741840 13258176 14086812 14614560 14915448 15290208 16572720 16989120 17537472 17608515 18644310 18782416 19112760 19887264 21130218 21921840 22096960 22373172 23478020 24859080 25483680 27966465 28173624 29229120 29830896 30580416 31695327 33145440 35217030 37288620 37564832 38225520 39774528 42260436 43843680 44746344 46956040 49718160 50967360 52825545 55932930 56347248 59661792 63390654 66290880 70434060 74577240 75129664 76451040 84520872 87687360 89492688 93912080 95085981 99436320 105651090 111865860 112694496 119323584 126781308 140868120 149154480 152902080 158476635 169041744 178985376 187824160 190171962 198872640 211302180 223731720 225388992 253562616 281736240 298308960 316953270 338083488 357970752 375648320 380343924 422604360 447463440 475429905 507125232 563472480 596617920 633906540 676166976 760687848 845208720 894926880 950859810 1014250464 1126944960 1267813080 1521375696 1690417440 1789853760 1901719620 2028500928 2535626160 3042751392 3380834880 3803439240 5071252320 6085502784 7606878480 10142504640 15213756960 30427513920
• Sum of all divisors σ(n): 115510665600
• Sum of proper divisors (its aliquot sum) s(n): 85083151680
• 30427513920 is an abundant number, because the sum of its proper divisors (85083151680) is greater than itself. Its abundance is 54655637760

Bases of 30427513920

• Binary: 11100010101100111110000010001000000₂
• Hexadecimal: 0x7159F0440
• Base-36: DZ7R800

Squares and roots of 30427513920

• 30427513920 squared (30427513920²) is 925833603351793766400
• 30427513920 cubed (30427513920³) is 28170814853590463484105228288000
• The square root of 30427513920 is 174434.8414738295
• The cube root of 30427513920 is 3121.9227792923

Scales and comparisons

• 30,427,513,920 seconds is equal to 967 years, 26 weeks, 7 hours, 12 minutes.
• To count from 1 to 30,427,513,920 would take you about one thousand, nine hundred thirty-five 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 30427513920 cubic inches would be around 260.2 feet tall.

Recreational maths with 30427513920

• 30427513920 backwards is 02931572403
• 30427513920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30427513920's digits is 36
• More coming soon!