31243772700672

Names of 31243772700672

• Cardinal: 31243772700672 can be written as Thirty-one trillion, two hundred forty-three billion, seven hundred seventy-two million, seven hundred thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.1243772700672 × 10¹³

Factors of 31243772700672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 26965

Divisors of 31243772700672

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1024 1344 1536 1792 2048 2688 3072 3584 5376 6144 7168 10752 14336 21504 26953 43008 53906 80859 107812 161718 188671 215624 323436 377342 431248 566013 646872 754684 862496 1132026 1293744 1509368 1724992 2264052 2587488 3018736 3449984 4528104 5174976 6037472 6899968 9056208 10349952 12074944 13799936 18112416 20699904 24149888 27599872 36224832 41399808 48299776 55199744 72449664 82799616 96599552 144899328 165599232 193199104 289798656 386398208 579597312 726464209 1159194624 1452928418 2179392627 2905856836 4358785254 5085249463 5811713672 8717570508 10170498926 11623427344 15255748389 17435141016 20340997852 23246854688 30511496778 34870282032 40681995704 46493709376 61022993556 69740564064 81363991408 92987418752 122045987112 139481128128 162727982816 185974837504 244091974224 278962256256 325455965632 371949675008 488183948448 557924512512 650911931264 743899350016 976367896896 1115849025024 1301823862528 1487798700032 1952735793792 2231698050048 2603647725056 3905471587584 4463396100096 5207295450112 7810943175168 10414590900224 15621886350336 31243772700672
• Sum of all divisors σ(n): 95199401999520
• Sum of proper divisors (its aliquot sum) s(n): 63955629298848
• 31243772700672 is an abundant number, because the sum of its proper divisors (63955629298848) is greater than itself. Its abundance is 32711856598176

Bases of 31243772700672

• Binary: 111000110101010000001111110010010100000000000₂
• Hexadecimal: 0x1C6A81F92800
• Base-36: B2P6VKQ2O

Squares and roots of 31243772700672

• 31243772700672 squared (31243772700672²) is 976173332571256920509251584
• 31243772700672 cubed (31243772700672³) is 30499337719313846257180909388193173864448
• The square root of 31243772700672 is 5589612.9294139859
• The cube root of 31243772700672 is 31495.9338669117

Scales and comparisons

• 31,243,772,700,672 seconds is equal to 993,455 years, 17 weeks, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 31,243,772,700,672 would take you about two million, four hundred eighty-three thousand, six hundred thirty-eight 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 31243772700672 cubic inches would be around 2624.7 feet tall.

Recreational maths with 31243772700672

• 31243772700672 backwards is 27600727734213
• The number of decimal digits it has is: 14
• The sum of 31243772700672's digits is 51
• More coming soon!