3897650964672

Names of 3897650964672

• Cardinal: 3897650964672 can be written as Three trillion, eight hundred ninety-seven billion, six hundred fifty million, nine hundred sixty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.897650964672 × 10¹²

Factors of 3897650964672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1764

Divisors of 3897650964672

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 729 864 972 1296 1458 1728 1759 1944 2187 2592 2916 3518 3888 4374 5184 5277 5832 6561 7036 7776 8748 10554 11664 13122 14072 15552 15831 17496 19683 21108 23328 26244 28144 31662 34992 39366 42216 46656 47493 52488 56288 63324 69984 78732 84432 94986 104976 112576 126648 139968 142479 157464 168864 189972 209952 253296 284958 314928 337728 379944 419904 427437 506592 569916 629856 759888 854874 1013184 1139832 1259712 1282311 1519776 1709748 2279664 2564622 3039552 3094081 3419496 3846933 4559328 5129244 6188162 6838992 7693866 9118656 9282243 10258488 11540799 12376324 13677984 15387732 18564486 20516976 23081598 24752648 27355968 27846729 30775464 34622397 37128972 41033952 46163196 49505296 55693458 61550928 69244794 74257944 82067904 83540187 92326392 99010592 111386916 123101856 138489588 148515888 167080374 184652784 198021184 222773832 246203712 250620561 276979176 297031776 334160748 369305568 445547664 501241122 553958352 594063552 668321496 738611136 751861683 891095328 1002482244 1107916704 1336642992 1503723366 1782190656 2004964488 2215833408 2255585049 2673285984 3007446732 4009928976 4511170098 5346571968 6014893464 6766755147 8019857952 9022340196 12029786928 13533510294 16039715904 18044680392 20300265441 24059573856 27067020588 36089360784 40600530882 48119147712 54134041176 60900796323 72178721568 81201061764 108268082352 121801592646 144357443136 162402123528 216536164704 243603185292 324804247056 433072329408 487206370584 649608494112 974412741168 1299216988224 1948825482336 3897650964672
• Sum of all divisors σ(n): 11608004429868
• Sum of proper divisors (its aliquot sum) s(n): 7710353465196
• 3897650964672 is an abundant number, because the sum of its proper divisors (7710353465196) is greater than itself. Its abundance is 3812702500524

Bases of 3897650964672

• Binary: 111000101101111110000110011110100011000000₂
• Hexadecimal: 0x38B7E19E8C0
• Base-36: 1DQK0R000

Squares and roots of 3897650964672

• 3897650964672 squared (3897650964672²) is 15191683042408572192067584
• 3897650964672 cubed (3897650964672³) is 59211878065235035290774372443820392448
• The square root of 3897650964672 is 1974246.9360928485
• The cube root of 3897650964672 is 15737.4482540833

Scales and comparisons

• 3,897,650,964,672 seconds is equal to 123,933 years, 12 weeks, 4 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 3,897,650,964,672 would take you about three hundred nine thousand, eight hundred thirty-three 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 3897650964672 cubic inches would be around 1311.5 feet tall.

Recreational maths with 3897650964672

• 3897650964672 backwards is 2764690567983
• 3897650964672 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3897650964672's digits is 72
• More coming soon!