71493843564

Names of 71493843564

• Cardinal: 71493843564 can be written as Seventy-one billion, four hundred ninety-three million, eight hundred forty-three thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 7.1493843564 × 10¹⁰

Factors of 71493843564

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 949

Divisors of 71493843564

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 39 44 52 54 66 67 78 81 99 108 117 132 134 143 156 162 198 201 234 243 268 286 297 324 351 396 402 429 468 486 572 594 603 702 729 737 804 853 858 871 891 972 1053 1188 1206 1287 1404 1458 1474 1706 1716 1742 1782 1809 2106 2187 2211 2412 2559 2574 2613 2673 2916 2948 3159 3412 3484 3564 3618 3861 4212 4374 4422 5118 5148 5226 5346 5427 6318 6633 7236 7677 7722 7839 8019 8748 8844 9383 9477 9581 10236 10452 10692 10854 11089 11583 12636 13266 15354 15444 15678 16038 16281 18766 18954 19162 19899 21708 22178 23031 23166 23517 24057 26532 28149 28431 28743 30708 31356 32076 32562 33267 34749 37532 37908 38324 39798 44356 46062 46332 47034 48114 48843 56298 56862 57151 57486 59697 65124 66534 69093 69498 70551 79596 84447 86229 92124 94068 96228 97686 99801 104247 112596 113724 114302 114972 119394 121979 133068 138186 138996 141102 146529 168894 171453 172458 179091 195372 199602 207279 208494 211653 228604 238788 243958 253341 258687 276372 282204 293058 299403 312741 337788 342906 344916 358182 365937 399204 414558 416988 423306 487916 506682 514359 517374 537273 586116 598806 621837 625482 628661 634959 685812 716364 731874 742963 760023 776061 829116 846612 898209 1013364 1028718 1034748 1074546 1097811 1197612 1243674 1250964 1257322 1269918 1463748 1485926 1520046 1543077 1552122 1611819 1796418 1865511 1885983 1904877 2057436 2149092 2195622 2228889 2280069 2328183 2487348 2514644 2539836 2694627 2971852 3040092 3086154 3104244 3223638 3293433 3592836 3731022 3771966 3809754 4391244 4457778 4560138 4629231 4656366 5389254 5657949 6172308 6447276 6586866 6686667 6840207 6984549 7462044 7543932 7619508 8083881 8172593 8915556 9120276 9258462 9312732 9880299 10778508 11315898 13173732 13373334 13680414 13887693 13969098 16167762 16345186 16973847 18516924 19760598 20060001 20520621 20953647 22631796 24251643 24517779 26746668 27360828 27775386 27938196 29640897 32335524 32690372 33947694 39521196 40120002 41041242 41663079 41907294 48503286 49035558 50921541 55550772 59281794 60180003 67895388 73553337 80240004 82082484 83326158 83814588 88922691 97006572 98071116 101843082 118563588 120360006 124989237 147106674 152764623 166652316 177845382 180540009 203686164 220660011 240720012 249978474 266768073 294213348 305529246 355690764 361080018 441320022 458293869 499956948 533536146 541620027 611058492 661980033 722160036 882640044 916587738 1067072292 1083240054 1323960066 1374881607 1624860081 1833175476 1985940099 2166480108 2647920132 2749763214 3249720162 3971880198 5499526428 5957820297 6499440324 7943760396 11915640594 17873460891 23831281188 35746921782 71493843564
• Sum of all divisors σ(n): 223999964160
• Sum of proper divisors (its aliquot sum) s(n): 152506120596
• 71493843564 is an abundant number, because the sum of its proper divisors (152506120596) is greater than itself. Its abundance is 81012277032

Bases of 71493843564

• Binary: 1000010100101010111010111101001101100₂
• Hexadecimal: 0x10A55D7A6C
• Base-36: WUDL6R0

Squares and roots of 71493843564

• 71493843564 squared (71493843564²) is 5111369667553704222096
• 71493843564 cubed (71493843564³) is 365431463409859216223257736190144
• The square root of 71493843564 is 267383.3270119885
• The cube root of 71493843564 is 4150.3961215537

Scales and comparisons

• 71,493,843,564 seconds is equal to 2,273 years, 14 weeks, 5 days, 59 minutes, 24 seconds.
• To count from 1 to 71,493,843,564 would take you about four thousand, five hundred forty-six 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 71493843564 cubic inches would be around 345.9 feet tall.

Recreational maths with 71493843564

• 71493843564 backwards is 46534839417
• 71493843564 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71493843564's digits is 54
• More coming soon!