73085143680

Names of 73085143680

• Cardinal: 73085143680 can be written as Seventy-three billion, eighty-five million, one hundred forty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 7.308514368 × 10¹⁰

Factors of 73085143680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 298

Divisors of 73085143680

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 41 45 48 60 62 64 67 72 80 82 90 93 96 120 123 124 128 134 144 149 155 160 164 180 186 192 201 205 240 246 248 268 279 288 298 310 320 328 335 360 369 372 384 402 410 447 465 480 492 496 536 558 576 596 603 615 620 640 656 670 720 738 744 745 804 820 894 930 960 984 992 1005 1072 1116 1152 1192 1206 1230 1240 1271 1312 1340 1341 1395 1440 1476 1488 1490 1608 1640 1788 1845 1860 1920 1968 1984 2010 2077 2144 2232 2235 2384 2412 2460 2480 2542 2624 2680 2682 2747 2790 2880 2952 2976 2980 3015 3216 3280 3576 3690 3720 3813 3936 3968 4020 4154 4288 4464 4470 4619 4768 4824 4920 4960 5084 5248 5360 5364 5494 5580 5760 5904 5952 5960 6030 6109 6231 6355 6432 6560 6705 7152 7380 7440 7626 7872 8040 8241 8308 8576 8928 8940 9238 9536 9648 9840 9920 9983 10168 10385 10720 10728 10988 11160 11439 11808 11904 11920 12060 12218 12462 12710 12864 13120 13410 13735 13857 14304 14760 14880 15252 15744 16080 16482 16616 17856 17880 18327 18476 18693 19065 19072 19296 19680 19840 19966 20336 20770 21440 21456 21976 22320 22878 23095 23616 23840 24120 24436 24723 24924 25420 25728 26240 26820 27470 27714 28608 29520 29760 29949 30504 30545 31155 32160 32964 33232 35712 35760 36654 36952 37386 38130 38592 39360 39932 40672 41205 41540 41571 42880 42912 43952 44640 45756 46190 47232 47680 48240 48872 49446 49848 49915 50840 53640 54940 54981 55428 57195 57216 59040 59520 59898 61008 61090 62310 64320 65928 66464 69285 71520 73308 73904 74772 76260 77184 78720 79864 81344 82410 83080 83142 85157 85824 87904 89280 89847 91512 91635 92380 93465 95360 96480 97744 98892 99696 99830 101680 107280 109880 109962 110856 114390 118080 119796 122016 122180 123615 124620 128640 131856 132928 138570 143040 146616 147808 149544 149745 152520 159728 162688 164820 166160 166284 170314 171648 175808 178560 179694 183024 183270 184760 186930 189379 192960 195488 197784 199392 199660 203360 207855 214560 219760 219924 221712 228780 236160 239592 244032 244360 247230 249240 255471 263712 265856 274905 277140 286080 293232 295616 299088 299490 305040 309473 319456 329640 332320 332568 340628 351616 359388 366048 366540 369520 373860 378758 385920 390976 395568 398784 399320 406720 409303 415710 425785 429120 439520 439848 443424 449235 457560 479184 488064 488720 494460 498480 510942 527424 549810 554280 568137 586464 591232 598176 598980 610080 618946 638912 659280 664640 665136 681256 718776 732096 733080 739040 747720 757516 766413 781952 791136 797568 798640 813440 818606 831420 851570 858240 879040 879696 886848 898470 915120 928419 946895 958368 977440 988920 996960 1021884 1054848 1099620 1108560 1136274 1172928 1196352 1197960 1220160 1227909 1237892 1277355 1277824 1318560 1329280 1330272 1362512 1437552 1464192 1466160 1478080 1495440 1515032 1532826 1547365 1582272 1597280 1637212 1662840 1703140 1704411 1758080 1759392 1773696 1796940 1830240 1856838 1893790 1916736 1954880 1977840 1993920 2043768 2046515 2199240 2217120 2272548 2345856 2392704 2395920 2440320 2455818 2475784 2554710 2637120 2660544 2725024 2785257 2840685 2875104 2932320 2956160 2990880 3030064 3065652 3094730 3164544 3194560 3274424 3325680 3406280 3408822 3518784 3593880 3660480 3683727 3713676 3787580 3832065 3833472 3909760 3955680 3987840 4087536 4093030 4398480 4434240 4545096 4642095 4791840 4911636 4951568 5109420 5274240 5321088 5450048 5570514 5681370 5750208 5864640 5981760 6060128 6131304 6139545 6189460 6389120 6548848 6651360 6812560 6817644 7037568 7187760 7320960 7367454 7427352 7575160 7664130 7911360 8175072 8186060 8522055 8796960 8868480 9090192 9284190 9583680 9823272 9903136 10218840 10900096 11141028 11362740 11500416 11729280 11963520 12120256 12262608 12279090 12378920 12688393 13097696 13302720 13625120 13635288 13926285 14375520 14734908 14854704 15150320 15328260 15822720 16350144 16372120 17044110 17593920 18180384 18418635 18568380 19167360 19646544 19806272 20437680 22282056 22725480 24240512 24525216 24558180 24757840 25376786 26195392 26605440 27250240 27270576 27852570 28751040 29469816 29709408 30300640 30656520 32700288 32744240 34088220 35187840 36360768 36837270 37136760 38065179 39293088 39612544 40875360 44564112 45450960 49050432 49116360 49515680 50753572 52390784 54500480 54541152 55705140 57502080 58939632 59418816 60601280 61313040 63441965 65488480 68176440 72721536 73674540 74273520 76130358 78586176 81750720 89128224 90901920 98100864 98232720 99031360 101507144 109082304 111410280 114195537 117879264 118837632 121202560 122626080 126883930 130976960 136352880 147349080 148547040 152260716 157172352 163501440 178256448 181803840 190325895 196465440 198062720 203014288 218164608 222820560 228391074 235758528 245252160 253767860 261953920 272705760 294698160 297094080 304521432 356512896 363607680 380651790 392930880 406028576 445641120 456782148 471517056 490504320 507535720 545411520 570977685 589396320 594188160 609042864 761303580 785861760 812057152 891282240 913564296 1015071440 1090823040 1141955370 1178792640 1218085728 1522607160 1624114304 1782564480 1827128592 2030142880 2283910740 2357585280 2436171456 3045214320 3654257184 4060285760 4567821480 4872342912 6090428640 7308514368 8120571520 9135642960 12180857280 14617028736 18271285920 24361714560 36542571840 73085143680
• Sum of all divisors σ(n): 272668032000
• Sum of proper divisors (its aliquot sum) s(n): 199582888320
• 73085143680 is an abundant number, because the sum of its proper divisors (199582888320) is greater than itself. Its abundance is 126497744640

Bases of 73085143680

• Binary: 1000100000100001101101100101010000000₂
• Hexadecimal: 0x110436CA80
• Base-36: XKP09S0

Squares and roots of 73085143680

• 73085143680 squared (73085143680²) is 5341438226726243942400
• 73085143680 cubed (73085143680³) is 390379780258131954557033644032000
• The square root of 73085143680 is 270342.6412536507
• The cube root of 73085143680 is 4180.9634249757

Scales and comparisons

• 73,085,143,680 seconds is equal to 2,323 years, 45 weeks, 5 days, 20 hours, 48 minutes.
• To count from 1 to 73,085,143,680 would take you about four thousand, six hundred forty-seven 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 73085143680 cubic inches would be around 348.4 feet tall.

Recreational maths with 73085143680

• 73085143680 backwards is 08634158037
• 73085143680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 73085143680's digits is 45
• More coming soon!