31698442650042

Names of 31698442650042

• Cardinal: 31698442650042 can be written as Thirty-one trillion, six hundred ninety-eight billion, four hundred forty-two million, six hundred fifty thousand and forty-two.

Scientific notation

• Scientific notation: 3.1698442650042 × 10¹³

Factors of 31698442650042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1062

Divisors of 31698442650042

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 41 42 49 54 63 82 98 123 126 147 189 246 287 294 343 369 378 441 574 686 738 861 882 1009 1029 1107 1323 1681 1722 2009 2018 2058 2214 2583 2646 3027 3087 3362 4018 5043 5166 6027 6054 6174 7063 7749 9081 9261 10086 11767 12054 14063 14126 15129 15498 18081 18162 18522 21189 23534 27243 28126 30258 35301 36162 41369 42189 42378 45387 49441 54243 54486 63567 70602 82369 82738 84378 90774 98882 105903 108486 124107 126567 127134 148323 164738 190701 211806 247107 248214 253134 289583 296646 317709 346087 372321 379701 381402 444969 494214 576583 579166 635418 692174 741321 744642 759402 868749 889938 1018081 1038261 1116963 1153166 1334907 1482642 1696129 1729749 1737498 2027081 2036162 2076522 2223963 2233926 2606247 2669814 3054243 3114783 3392258 3459498 4054162 4447926 5088387 5189247 5212494 6081243 6108486 6229566 7126567 7818741 9162729 9344349 10176774 10378494 11872903 12162486 14189567 14253134 15265161 15567741 15637482 18243729 18325458 18688698 21379701 23745806 27488187 28379134 30530322 31135482 35618709 36487458 41741321 42568701 42759402 45795483 49885969 54731187 54976374 64139103 71237418 83110321 83482642 85137402 91590966 99771938 106856127 109462374 125223963 127706103 128278206 149657907 166220642 192417309 213712254 249330963 250447926 255412206 292189247 299315814 320568381 349201783 375671889 383118309 384834618 448973721 498661926 581772247 584378494 641136762 698403566 747992889 751343778 766236618 876567741 897947442 1047605349 1127015667 1163544494 1346921163 1495985778 1711394161 1745316741 1753135482 2045324729 2095210698 2243978667 2254031334 2629703223 2693842326 3142816047 3422788322 3490633482 4090649458 4487957334 5134182483 5235950223 5259406446 6135974187 6285632094 7889109669 9428448141 10268364966 10471900446 11979759127 12271948374 14317273103 15402547449 15707850669 15778219338 18407922561 18856896282 23959518254 28634546206 30805094898 31415701338 35939277381 36815845122 42951819309 46207642347 55223767683 71878554762 83858313889 85903638618 92415284694 107817832143 110447535366 128855457927 167716627778 215635664286 251574941667 257710915854 323453496429 386566373781 503149883334 587008197223 646906992858 754724825001 773132747562 1174016394446 1509449650002 1761024591669 2264174475003 3522049183338 4528348950006 5283073775007 10566147550014 15849221325021 31698442650042
• Sum of all divisors σ(n): 84282902064000
• Sum of proper divisors (its aliquot sum) s(n): 52584459413958
• 31698442650042 is an abundant number, because the sum of its proper divisors (52584459413958) is greater than itself. Its abundance is 20886016763916

Bases of 31698442650042

• Binary: 111001101010001011110011010100000000110111010₂
• Hexadecimal: 0x1CD45E6A01BA
• Base-36: B8I2ABOAI

Squares and roots of 31698442650042

• 31698442650042 squared (31698442650042²) is 1004791266438001691682601764
• 31698442650042 cubed (31698442650042³) is 31850318334448067637594330089993503874088
• The square root of 31698442650042 is 5630137.0010011301
• The cube root of 31698442650042 is 31647.9785276699

Scales and comparisons

• 31,698,442,650,042 seconds is equal to 1,007,912 years, 22 weeks, 1 day, 6 hours, 20 minutes, 42 seconds.
• To count from 1 to 31,698,442,650,042 would take you about two million, five hundred nineteen thousand, seven hundred eighty-one 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 31698442650042 cubic inches would be around 2637.3 feet tall.

Recreational maths with 31698442650042

• 31698442650042 backwards is 24005624489613
• 31698442650042 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31698442650042's digits is 54
• More coming soon!