72968494368

Names of 72968494368

• Cardinal: 72968494368 can be written as Seventy-two billion, nine hundred sixty-eight million, four hundred ninety-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2968494368 × 10¹⁰

Factors of 72968494368

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 762

Divisors of 72968494368

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 19 21 22 24 28 32 33 38 42 44 48 56 57 66 73 76 77 84 88 96 112 114 121 132 133 146 152 154 168 176 209 219 224 228 231 242 264 266 292 304 308 336 352 363 399 418 438 456 462 484 511 528 532 584 608 616 627 647 672 726 798 803 836 847 876 912 924 968 1022 1056 1064 1168 1232 1254 1294 1387 1452 1463 1533 1596 1606 1672 1694 1752 1824 1848 1936 1941 2044 2128 2299 2336 2409 2464 2508 2541 2588 2774 2904 2926 3066 3192 3212 3344 3388 3504 3696 3872 3882 4088 4161 4256 4389 4529 4598 4818 5016 5082 5176 5548 5621 5808 5852 6132 6384 6424 6688 6776 6897 7008 7117 7392 7764 8176 8322 8778 8833 9058 9196 9636 9709 10032 10164 10352 11096 11242 11616 11704 12264 12293 12768 12848 13552 13587 13794 14234 15257 15528 16093 16352 16644 16863 17556 17666 18116 18392 19272 19418 20064 20328 20704 21351 22192 22484 23408 24528 24586 25696 26499 27104 27174 27588 28468 29127 30514 31056 32186 33288 33726 35112 35332 36232 36784 36879 38544 38836 40656 42702 44384 44968 45771 46816 47231 48279 49056 49172 49819 52998 54348 55176 56936 58254 61028 61831 62112 64372 66576 67452 70224 70664 72464 73568 73758 77088 77672 78287 81312 85404 86051 89936 91542 94462 96558 98344 99638 105996 106799 108696 110352 113872 116508 122056 123662 128744 133152 134904 135223 140448 141328 141693 144928 147516 149457 155344 156574 167827 170808 172102 179872 183084 185493 188924 193116 196688 199276 211992 213598 217392 220704 227744 233016 234861 244112 247324 257488 258153 269808 270446 282656 283386 295032 298914 310688 313148 320397 330617 335654 341616 344204 366168 370986 377848 386232 393376 398552 405669 423984 427196 434784 466032 469722 488224 494648 503481 514976 516306 519541 539616 540892 548009 566772 590064 597828 626296 640794 661234 671308 683232 688408 732336 741972 755696 772464 797104 811338 847968 854392 897389 932064 939444 946561 989296 991851 1006962 1032612 1039082 1081784 1096018 1133544 1174789 1180128 1195656 1252592 1281588 1322468 1342616 1376816 1464672 1483944 1487453 1511392 1544928 1558623 1594208 1622676 1644027 1708784 1794778 1878888 1893122 1978592 1983702 2013924 2065224 2078164 2163568 2192036 2267088 2349578 2391312 2505184 2563176 2644936 2685232 2692167 2753632 2839683 2967888 2974906 3117246 3245352 3288054 3417568 3524367 3589556 3636787 3757776 3786244 3967404 4027848 4130448 4156328 4327136 4384072 4462359 4534176 4699156 4782624 5126352 5289872 5370464 5384334 5679366 5714951 5935776 5949812 6234492 6281723 6490704 6576108 7048734 7179112 7273574 7515552 7572488 7934808 8055696 8260896 8312656 8768144 8924718 9398312 9871279 10252704 10412171 10579744 10768668 10910361 11358732 11429902 11899624 12468984 12563446 12981408 13152216 14097468 14358224 14547148 15144976 15869616 16111392 16625312 17144853 17536288 17849436 18796624 18845169 19742558 20824342 21537336 21820722 22717464 22859804 23799248 24937968 25126892 26304432 28194936 28716448 29094296 29613837 30289952 31236513 31739232 34289706 35698872 37593248 37690338 39485116 40004657 41648684 43074672 43641444 45434928 45719608 47598496 49875936 50253784 52608864 56389872 58188592 59227674 62473026 68579412 69098953 71397744 75380676 78970232 80009314 83297368 86149344 87282888 90869856 91439216 100507568 108584069 112779744 116377184 118455348 120013971 124946052 137158824 138197906 142795488 150761352 157940464 160018628 166594736 174565776 182878432 201015136 207296859 217168138 236910696 240027942 249892104 274317648 276395812 301522704 315880928 320037256 325752207 333189472 349131552 414593718 434336276 473821392 480055884 499784208 548635296 552791624 603045408 640074512 651504414 760088483 829187436 868672552 947642784 960111768 999568416 1105583248 1280149024 1303008828 1520176966 1658374872 1737345104 1920223536 2211166496 2280265449 2606017656 3040353932 3316749744 3474690208 3840447072 4560530898 5212035312 6080707864 6633499488 9121061796 10424070624 12161415728 18242123592 24322831456 36484247184 72968494368
• Sum of all divisors σ(n): 257145477120
• Sum of proper divisors (its aliquot sum) s(n): 184176982752
• 72968494368 is an abundant number, because the sum of its proper divisors (184176982752) is greater than itself. Its abundance is 111208488384

Bases of 72968494368

• Binary: 1000011111101010000101101110100100000₂
• Hexadecimal: 0x10FD42DD20
• Base-36: XIRK2LC

Squares and roots of 72968494368

• 72968494368 squared (72968494368²) is 5324401170332847719424
• 72968494368 cubed (72968494368³) is 388513536810405007500191788204032
• The square root of 72968494368 is 270126.8116422359
• The cube root of 72968494368 is 4178.7378645553

Scales and comparisons

• 72,968,494,368 seconds is equal to 2,320 years, 8 weeks, 6 days, 18 hours, 12 minutes, 48 seconds.
• To count from 1 to 72,968,494,368 would take you about four thousand, six hundred forty 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 72968494368 cubic inches would be around 348.2 feet tall.

Recreational maths with 72968494368

• 72968494368 backwards is 86349486927
• 72968494368 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72968494368's digits is 66
• More coming soon!