31043156340

Names of 31043156340

• Cardinal: 31043156340 can be written as Thirty-one billion, forty-three million, one hundred fifty-six thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.104315634 × 10¹⁰

Factors of 31043156340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1213

Divisors of 31043156340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 31 34 35 42 51 60 62 68 70 84 85 93 102 105 119 124 139 140 155 170 186 204 210 217 238 255 278 310 340 357 372 417 420 434 465 476 510 527 556 595 620 651 695 714 834 868 930 973 1009 1020 1054 1085 1190 1302 1390 1428 1581 1668 1785 1860 1946 2018 2085 2108 2170 2363 2380 2604 2635 2780 2919 3027 3162 3255 3570 3689 3892 4036 4170 4309 4340 4726 4865 5045 5270 5838 6054 6324 6510 7063 7089 7140 7378 7905 8340 8618 9452 9730 10090 10540 11067 11676 11815 12108 12927 13020 14126 14178 14595 14756 15135 15810 16541 17153 17236 18445 19460 20180 21189 21545 22134 23630 25854 28252 28356 29190 30163 30270 31279 31620 33082 34306 35315 35445 36890 42378 43090 44268 47260 49623 51459 51708 55335 58380 60326 60540 62558 64635 66164 68612 70630 70890 73253 73780 82705 84756 85765 86180 90489 93837 99246 102918 105945 110670 120071 120652 125116 129270 140251 141260 141780 146506 150815 156395 165410 171530 180978 187674 198492 205836 211890 218953 219759 221340 240142 248115 257295 258540 280502 293012 301630 312790 330820 343060 360213 361956 366265 375348 420753 423780 437906 439518 452445 469185 480284 496230 512771 514590 531743 561004 600355 603260 625580 656859 701255 720426 732530 841506 875812 879036 904890 938370 981757 992460 1025542 1029180 1063486 1094765 1098795 1200710 1313718 1402510 1440852 1465060 1538313 1595229 1683012 1801065 1809780 1876740 1963514 2051084 2103765 2126972 2189530 2197590 2384267 2401420 2563855 2627436 2658715 2805020 2945271 3076626 3190458 3284295 3602130 3722201 3927028 4207530 4347781 4379060 4395180 4768534 4908785 5127710 5317430 5890542 6153252 6380916 6568590 7152801 7204260 7444402 7691565 7976145 8415060 8695562 9537068 9817570 10255420 10634860 11166603 11781084 11921335 13043343 13137180 14305602 14726355 14888804 15383130 15952290 16689869 17391124 18611005 19635140 21738905 22333206 23842670 26086686 28611204 29452710 30434467 30766260 31904580 33379738 35764005 37222010 43477810 44666412 47685340 50069607 52173372 55833015 58905420 60868934 65216715 66759476 71528010 73912277 74444020 83449345 86955620 91303401 100139214 111666030 121737868 130433430 143056020 147824554 152172335 166898690 182606802 200278428 221736831 223332060 250348035 260866860 295649108 304344670 333797380 365213604 369561385 443473662 456517005 500696070 517385939 608689340 739122770 886947324 913034010 1001392140 1034771878 1108684155 1478245540 1552157817 1826068020 2069543756 2217368310 2586929695 3104315634 4434736620 5173859390 6208631268 7760789085 10347718780 15521578170 31043156340
• Sum of all divisors σ(n): 109463961600
• Sum of proper divisors (its aliquot sum) s(n): 78420805260
• 31043156340 is an abundant number, because the sum of its proper divisors (78420805260) is greater than itself. Its abundance is 47377648920

Bases of 31043156340

• Binary: 11100111010010100001111100101110100₂
• Hexadecimal: 0x73A50F974
• Base-36: E9EAKQC

Squares and roots of 31043156340

• 31043156340 squared (31043156340²) is 963677555549682195600
• 31043156340 cubed (31043156340³) is 29915593018277819035325260104000
• The square root of 31043156340 is 176190.6817626857
• The cube root of 31043156340 is 3142.8377236719

Scales and comparisons

• 31,043,156,340 seconds is equal to 987 years, 3 weeks, 6 days, 18 hours, 59 minutes.
• To count from 1 to 31,043,156,340 would take you about one thousand, nine hundred seventy-four 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 31043156340 cubic inches would be around 261.9 feet tall.

Recreational maths with 31043156340

• 31043156340 backwards is 04365134013
• 31043156340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31043156340's digits is 30
• More coming soon!