31973133011890

Names of 31973133011890

• Cardinal: 31973133011890 can be written as Thirty-one trillion, nine hundred seventy-three billion, one hundred thirty-three million, eleven thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.197313301189 × 10¹³

Factors of 31973133011890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 129989

Divisors of 31973133011890

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 14 19 35 38 49 70 95 98 133 190 199 245 266 343 361 398 490 665 686 722 931 995 1330 1393 1715 1805 1862 1990 2527 2786 3430 3610 3781 4655 5054 6517 6965 7562 9310 9751 12635 13034 13930 17689 18905 19502 25270 26467 32585 35378 37810 48755 52934 65170 68257 71839 88445 97510 123823 129757 132335 136514 143678 176890 185269 247646 259514 264670 341285 359195 370538 502873 619115 648785 682570 718390 908299 926345 1005746 1238230 1296883 1297570 1816598 1852690 2465383 2514365 2593766 3520111 4541495 4930766 5028730 6358093 6484415 7040222 9082990 12326915 12716186 12968830 17257681 17600555 24640777 24653830 25821643 31790465 34515362 35201110 44506651 46842277 49281554 51643286 63580930 86288405 89013302 93684554 120803767 123203885 129108215 172576810 180751501 222533255 234211385 241607534 246407770 258216430 327895939 361503002 445066510 468422770 490611217 604018835 655791878 845626369 903757505 981222434 1208037670 1265260507 1639479695 1691252738 1807515010 2295271573 2453056085 2530521014 3278959390 3434278519 4228131845 4590543146 4906112170 6326302535 6868557038 8456263690 8856823549 9321613123 11476357865 12652605070 16066901011 17171392595 17713647098 18643226246 22952715730 24039949633 32133802022 34342785190 44284117745 46608065615 48079899266 65251291861 80334505055 88568235490 93216131230 120199748165 130502583722 160669010110 168279647431 240399496330 326256459305 336559294862 456759043027 652512918610 841398237155 913518086054 1682796474310 2283795215135 3197313301189 4567590430270 6394626602378 15986566505945 31973133011890
• Sum of all divisors σ(n): 71190429120000
• Sum of proper divisors (its aliquot sum) s(n): 39217296108110
• 31973133011890 is an abundant number, because the sum of its proper divisors (39217296108110) is greater than itself. Its abundance is 7244163096220

Bases of 31973133011890

• Binary: 111010001010001010011001111000100101110110010₂
• Hexadecimal: 0x1D14533C4BB2
• Base-36: BC095VFZM

Squares and roots of 31973133011890

• 31973133011890 squared (31973133011890²) is 1022281234596010102881372100
• 31973133011890 cubed (31973133011890³) is 32685533889297356168116353499048814269000
• The square root of 31973133011890 is 5654479.0221460723
• The cube root of 31973133011890 is 31739.1334088201

Scales and comparisons

• 31,973,133,011,890 seconds is equal to 1,016,646 years, 37 weeks, 6 days, 20 hours, 38 minutes, 10 seconds.
• To count from 1 to 31,973,133,011,890 would take you about two million, five hundred forty-one thousand, six hundred sixteen 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 31973133011890 cubic inches would be around 2644.9 feet tall.

Recreational maths with 31973133011890

• 31973133011890 backwards is 09811033137913
• 31973133011890 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31973133011890's digits is 49
• More coming soon!