71437145472

Names of 71437145472

• Cardinal: 71437145472 can be written as Seventy-one billion, four hundred thirty-seven million, one hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 7.1437145472 × 10¹⁰

Factors of 71437145472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 10482

Divisors of 71437145472

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 49 56 63 64 66 72 77 84 88 96 98 99 112 121 126 128 132 144 147 154 168 176 192 196 198 224 231 242 252 264 288 294 308 336 352 363 384 392 396 441 448 462 484 504 528 539 576 588 616 672 693 704 726 784 792 847 882 896 924 968 1008 1056 1078 1089 1152 1176 1232 1344 1386 1408 1452 1568 1584 1617 1694 1764 1848 1936 2016 2112 2156 2178 2352 2464 2541 2688 2772 2904 3136 3168 3234 3388 3528 3696 3872 4032 4224 4312 4356 4704 4851 4928 5082 5544 5808 5929 6272 6336 6468 6776 7056 7392 7623 7744 8064 8624 8712 9408 9702 9856 10164 10459 11088 11616 11858 12672 12936 13552 14112 14784 15246 15488 17248 17424 17787 18816 19404 20328 20918 22176 23232 23716 25872 27104 28224 29568 30492 31377 34496 34848 35574 38808 40656 41836 44352 46464 47432 51744 53361 54208 56448 60984 62754 68992 69696 71148 73213 77616 81312 83672 88704 94131 94864 103488 106722 108416 115049 121968 125508 139392 142296 146426 155232 162624 167344 188262 189728 206976 213444 219639 230098 243936 251016 284592 292852 310464 325248 334688 345147 376524 379456 426888 439278 460196 487872 502032 512491 569184 585704 620928 658917 669376 690294 753048 758912 805343 853776 878556 920392 975744 1004064 1024982 1035441 1138368 1171408 1265539 1317834 1338752 1380588 1506096 1537473 1610686 1707552 1757112 1840784 2008128 2049964 2070882 2276736 2342816 2416029 2531078 2635668 2761176 3012192 3074946 3221372 3415104 3514224 3681568 3796617 4016256 4099928 4141764 4612419 4685632 4832058 5062156 5271336 5522352 5637401 6024384 6149892 6442744 6830208 7028448 7248087 7363136 7593234 8199856 8283528 8858773 9224838 9371264 9664116 10124312 10542672 11044704 11274802 11389851 12048768 12299784 12885488 14056896 14496174 14726272 15186468 16399712 16567056 16912203 17717546 18449676 19328232 20248624 21085344 22089408 22549604 22779702 24599568 25770976 26576319 28113792 28992348 30372936 32799424 33134112 33824406 35435092 36899352 38656464 40497248 42170688 44178816 45099208 45559404 49199136 50736609 51541952 53152638 57984696 60745872 62011411 65598848 66268224 67648812 70870184 73798704 77312928 79728957 80994496 84341376 90198416 91118808 98398272 101473218 103083904 106305276 115969392 121491744 124022822 132536448 135297624 141740368 147597408 154625856 159457914 161988992 180396832 182237616 186034233 196796544 202946436 212610552 231938784 242983488 248045644 270595248 283480736 295194816 309251712 318915828 360793664 364475232 372068466 405892872 425221104 463877568 485966976 496091288 541190496 558102699 566961472 590389632 637831656 721587328 728950464 744136932 811785744 850442208 927755136 992182576 1082380992 1116205398 1133922944 1275663312 1457900928 1488273864 1623571488 1700884416 1984365152 2164761984 2232410796 2551326624 2976547728 3247142976 3401768832 3968730304 4464821592 5102653248 5953095456 6494285952 7937460608 8929643184 10205306496 11906190912 17859286368 23812381824 35718572736 71437145472
• Sum of all divisors σ(n): 262870416900
• Sum of proper divisors (its aliquot sum) s(n): 191433271428
• 71437145472 is an abundant number, because the sum of its proper divisors (191433271428) is greater than itself. Its abundance is 119996125956

Bases of 71437145472

• Binary: 1000010100001111111000101010110000000₂
• Hexadecimal: 0x10A1FC5580
• Base-36: WTFTY80

Squares and roots of 71437145472

• 71437145472 squared (71437145472²) is 5103265753187690102784
• 71437145472 cubed (71437145472³) is 364562737992744665592235240194048
• The square root of 71437145472 is 267277.2819975537
• The cube root of 71437145472 is 4149.2986761261

Scales and comparisons

• 71,437,145,472 seconds is equal to 2,271 years, 24 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 71,437,145,472 would take you about four thousand, five hundred forty-two 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 71437145472 cubic inches would be around 345.8 feet tall.

Recreational maths with 71437145472

• 71437145472 backwards is 27454173417
• The number of decimal digits it has is: 11
• The sum of 71437145472's digits is 45
• More coming soon!