38397946656825

Names of 38397946656825

• Cardinal: 38397946656825 can be written as Thirty-eight trillion, three hundred ninety-seven billion, nine hundred forty-six million, six hundred fifty-six thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 3.8397946656825 × 10¹³

Factors of 38397946656825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1066

Divisors of 38397946656825

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 105 135 147 175 189 225 245 315 441 525 675 735 945 1051 1225 1323 1575 2205 3153 3675 4725 5255 6615 7357 9459 11025 15765 22071 26275 28377 33075 36785 47295 51499 66213 78825 110355 141885 154497 183925 198639 236475 257495 331065 463491 551775 709425 772485 993195 1104601 1287475 1390473 1655325 2317455 3313803 3862425 4965975 5523005 6952365 7732207 9941409 11587275 16569015 23196621 27615025 29824227 34761825 38661035 49707045 54125449 69589863 82845075 115983105 149121135 162376347 193305175 208769589 248535225 270627245 347949315 487129041 579915525 745605675 811881735 1043847945 1160935651 1353136225 1461387123 1739746575 2435645205 3482806953 4059408675 5219239725 5804678255 7306935615 8126549557 10448420859 12178226025 17414034765 24379648671 29023391275 31345262577 36534678075 40632747785 52242104295 56885846899 73138946013 87070173825 121898243355 156726312885 170657540697 203163738925 219416838039 261210521475 284429234495 365694730065 511972622091 609491216775 783631564425 853287703485 1097084190195 1422146172475 1535917866273 1828473650325 2559863110455 4266438517425 5485420950975 7679589331365 12799315552275 38397946656825
• Sum of all divisors σ(n): 82133079366720
• Sum of proper divisors (its aliquot sum) s(n): 43735132709895
• 38397946656825 is an abundant number, because the sum of its proper divisors (43735132709895) is greater than itself. Its abundance is 5337186053070

Bases of 38397946656825

• Binary: 1000101110110000110111111110000111100000111001₂
• Hexadecimal: 0x22EC37F87839
• Base-36: DLZRU17W9

Squares and roots of 38397946656825

• 38397946656825 squared (38397946656825²) is 1474402307460378194319080625
• 38397946656825 cubed (38397946656825³) is 56614021152563294642704472092026381515625
• The square root of 38397946656825 is 6196607.6733019819
• The cube root of 38397946656825 is 33736.7052622169

Scales and comparisons

• 38,397,946,656,825 seconds is equal to 1,220,935 years, 48 weeks, 2 days, 21 hours, 33 minutes, 45 seconds.
• To count from 1 to 38,397,946,656,825 would take you about three million, fifty-two thousand, three hundred thirty-nine 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 38397946656825 cubic inches would be around 2811.4 feet tall.

Recreational maths with 38397946656825

• 38397946656825 backwards is 52865664979383
• The number of decimal digits it has is: 14
• The sum of 38397946656825's digits is 81
• More coming soon!