397649274939730

Names of 397649274939730

• Cardinal: 397649274939730 can be written as Three hundred ninety-seven trillion, six hundred forty-nine billion, two hundred seventy-four million, nine hundred thirty-nine thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 3.9764927493973 × 10¹⁴

Factors of 397649274939730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11513

Divisors of 397649274939730

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 5 10 11 22 55 110 113 121 226 242 565 605 1130 1210 1243 1331 2486 2662 2801 5602 6215 6655 8581 12430 13310 13673 14005 14641 17162 27346 28010 29282 30811 42905 61622 68365 73205 85810 94391 136730 146410 150403 154055 188782 300806 308110 316513 338921 471955 633026 677842 752015 943910 969653 1038301 1504030 1582565 1654433 1694605 1939306 2076602 3165130 3308866 3389210 3481643 3728131 4848265 5191505 6963286 7456262 8272165 9696530 10383010 10666183 11421311 16544330 17408215 18640655 21332366 22842622 24035381 34816430 37281310 38298073 41009441 48070762 53330915 57106555 76596146 82018882 106661830 114213110 117328013 120176905 125634421 191490365 205047205 234656026 240353810 251268842 264389191 382980730 410094410 421278803 528778382 586640065 628172105 842557606 1173280130 1256344210 1290608143 1321945955 2106394015 2581216286 2643891910 2715998053 2908281101 4212788030 4634066833 5431996106 5816562202 6453040715 9268133666 12906081430 13579990265 14196689573 14541405505 23170334165 27159980530 28393379146 29082811010 29875978583 31991092111 46340668330 59751957166 63982184222 70983447865 141966895730 149379892915 159955460555 298759785830 319910921110 328635764413 351902013221 657271528826 703804026442 1643178822065 1759510066105 3286357644130 3519020132210 3614993408543 7229986817086 18074967042715 36149934085430 39764927493973 79529854987946 198824637469865 397649274939730
• Sum of all divisors σ(n): 794684471419440
• Sum of proper divisors (its aliquot sum) s(n): 397035196479710
• 397649274939730 is a deficient number, because the sum of its proper divisors (397035196479710) is less than itself. Its deficiency is 614078460020

Bases of 397649274939730

• Binary: 1011010011010100011101111110001110010100101010010₂
• Hexadecimal: 0x169A8EFC72952
• Base-36: 3WYDJZARMA

Squares and roots of 397649274939730

• 397649274939730 squared (397649274939730²) is 158124945860092981395132472900
• 397649274939730 cubed (397649274939730³) is 62878270071150034997375112388957513358317000
• The square root of 397649274939730 is 19941145.2765313859
• The cube root of 397649274939730 is 73536.0105485393

Scales and comparisons

• 397,649,274,939,730 seconds is equal to 12,644,016 years, 48 weeks, 3 days, 15 hours, 42 minutes, 10 seconds.
• To count from 1 to 397,649,274,939,730 would take you about thirty-one million, six hundred ten thousand and forty-two 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 397649274939730 cubic inches would be around 6128 feet tall.

Recreational maths with 397649274939730

• 397649274939730 backwards is 037939472946793
• The number of decimal digits it has is: 15
• The sum of 397649274939730's digits is 82
• More coming soon!