71404172028

Names of 71404172028

• Cardinal: 71404172028 can be written as Seventy-one billion, four hundred four million, one hundred seventy-two thousand and twenty-eight.

Scientific notation

• Scientific notation: 7.1404172028 × 10¹⁰

Factors of 71404172028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 224

Divisors of 71404172028

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 54 62 63 81 84 93 108 124 126 162 181 186 189 217 252 279 324 362 372 378 434 543 558 567 651 724 756 837 868 961 1086 1116 1134 1267 1302 1629 1674 1922 1953 2172 2268 2511 2534 2604 2883 3258 3348 3801 3844 3906 4887 5022 5068 5611 5766 5859 6516 6727 7602 7812 8649 9774 10044 11222 11403 11532 11718 13454 14661 15204 16833 17298 17577 19548 20181 22444 22806 23436 25947 26908 29322 32761 33666 34209 34596 35154 39277 40362 45612 50499 51894 58644 60543 65522 67332 68418 70308 77841 78554 80724 98283 100998 102627 103788 117831 121086 131044 136836 151497 155682 157108 173941 181629 196566 201996 205254 229327 235662 242172 294849 302994 311364 347882 353493 363258 393132 410508 454491 458654 471324 521823 544887 589698 605988 687981 695764 706986 726516 884547 908982 917308 1015591 1043646 1060479 1089774 1179396 1217587 1375962 1413972 1565469 1769094 1817964 2031182 2063943 2087292 2120958 2179548 2435174 2653641 2751924 3046773 3130938 3181437 3538188 3652761 4062364 4127886 4241916 4696407 4870348 5307282 6093546 6191829 6261876 6362874 7109137 7305522 8255772 9140319 9392814 10614564 10958283 12187092 12383658 12725748 14089221 14218274 14611044 18280638 18575487 18785628 21327411 21916566 24767316 27420957 28178442 28436548 31483321 32874849 36561276 37150974 42654822 43833132 54841914 56356884 62966642 63982233 65749698 74301948 82262871 85309644 94449963 98624547 109683828 125933284 127964466 131499396 164525742 188899926 191946699 197249094 220383247 255928932 283349889 329051484 377799852 383893398 394498188 440766494 566699778 575840097 661149741 767786796 850049667 881532988 1133399556 1151680194 1322299482 1700099334 1983449223 2303360388 2550149001 2644598964 3400198668 3966898446 5100298002 5950347669 7933796892 10200596004 11900695338 17851043007 23801390676 35702086014 71404172028
• Sum of all divisors σ(n): 221659215624
• Sum of proper divisors (its aliquot sum) s(n): 150255043596
• 71404172028 is an abundant number, because the sum of its proper divisors (150255043596) is greater than itself. Its abundance is 78850871568

Bases of 71404172028

• Binary: 1000010100000000001010011001011111100₂
• Hexadecimal: 0x10A00532FC
• Base-36: WSW77R0

Squares and roots of 71404172028

• 71404172028 squared (71404172028²) is 5098555783004217632784
• 71404172028 cubed (71404172028³) is 364058154223987394500859668565952
• The square root of 71404172028 is 267215.5909149015
• The cube root of 71404172028 is 4148.6601767277

Scales and comparisons

• 71,404,172,028 seconds is equal to 2,270 years, 22 weeks, 3 days, 4 hours, 13 minutes, 48 seconds.
• To count from 1 to 71,404,172,028 would take you about four thousand, five 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 71404172028 cubic inches would be around 345.7 feet tall.

Recreational maths with 71404172028

• 71404172028 backwards is 82027140417
• 71404172028 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71404172028's digits is 36
• More coming soon!