20671107072

Names of 20671107072

• Cardinal: 20671107072 can be written as Twenty billion, six hundred seventy-one million, one hundred seven thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0671107072 × 10¹⁰

Factors of 20671107072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3144

Divisors of 20671107072

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 128 132 147 154 168 176 192 196 224 231 256 264 294 308 336 352 384 392 448 462 512 528 539 588 616 672 704 768 784 896 924 1024 1056 1078 1176 1232 1344 1408 1536 1568 1617 1792 1848 2048 2112 2156 2352 2464 2688 2816 3072 3121 3136 3234 3584 3696 4096 4224 4312 4704 4928 5376 5632 6144 6242 6272 6468 7168 7392 8448 8624 9363 9408 9856 10752 11264 12288 12484 12544 12936 14336 14784 16896 17248 18726 18816 19712 21504 21847 22528 24968 25088 25872 28672 29568 33792 34331 34496 37452 37632 39424 43008 43694 45056 49936 50176 51744 59136 65541 67584 68662 68992 74904 75264 78848 86016 87388 99872 100352 102993 103488 118272 131082 135168 137324 137984 149808 150528 152929 157696 174776 199744 200704 205986 206976 236544 240317 262164 274648 275968 299616 301056 305858 315392 349552 399488 411972 413952 458787 473088 480634 524328 549296 551936 599232 602112 611716 699104 720951 798976 823944 827904 917574 946176 961268 1048656 1098592 1103872 1198464 1223432 1398208 1441902 1597952 1647888 1655808 1682219 1835148 1922536 2097312 2197184 2207744 2396928 2446864 2796416 2883804 3195904 3295776 3311616 3364438 3670296 3845072 4194624 4394368 4793856 4893728 5046657 5592832 5767608 6391808 6591552 6623232 6728876 7340592 7690144 8389248 8788736 9587712 9787456 10093314 11185664 11535216 12783616 13183104 13457752 14681184 15380288 16778496 17577472 19175424 19574912 20186628 22371328 23070432 26366208 26915504 29362368 30760576 33556992 35154944 38350848 39149824 40373256 44742656 46140864 52732416 53831008 58724736 61521152 67113984 70309888 78299648 80746512 89485312 92281728 105464832 107662016 117449472 123042304 134227968 140619776 156599296 161493024 184563456 210929664 215324032 234898944 246084608 268455936 313198592 322986048 369126912 421859328 430648064 469797888 492169216 626397184 645972096 738253824 861296128 939595776 984338432 1291944192 1476507648 1722592256 1879191552 2583888384 2953015296 3445184512 5167776768 6890369024 10335553536 20671107072
• Sum of all divisors σ(n): 69965818272
• Sum of proper divisors (its aliquot sum) s(n): 49294711200
• 20671107072 is an abundant number, because the sum of its proper divisors (49294711200) is greater than itself. Its abundance is 28623604128

Bases of 20671107072

• Binary: 10011010000000110000001000000000000₂
• Hexadecimal: 0x4D0181000
• Base-36: 9HV1KAO

Squares and roots of 20671107072

• 20671107072 squared (20671107072²) is 427294667582088413184
• 20671107072 cubed (20671107072³) is 8832653824883996938297040437248
• The square root of 20671107072 is 143774.5007711729
• The cube root of 20671107072 is 2744.4452977175

Scales and comparisons

• 20,671,107,072 seconds is equal to 657 years, 14 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 20,671,107,072 would take you about one thousand, three hundred fourteen 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 20671107072 cubic inches would be around 228.7 feet tall.

Recreational maths with 20671107072

• 20671107072 backwards is 27070117602
• 20671107072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20671107072's digits is 33
• More coming soon!