238795993128

Names of 238795993128

• Cardinal: 238795993128 can be written as Two hundred thirty-eight billion, seven hundred ninety-five million, nine hundred ninety-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.38795993128 × 10¹¹

Factors of 238795993128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16588

Divisors of 238795993128

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 53 56 66 77 84 88 106 132 149 154 159 168 212 231 264 298 308 318 371 424 447 462 583 596 616 636 742 894 924 1043 1113 1166 1192 1272 1484 1639 1749 1788 1848 2086 2226 2332 2968 3129 3278 3498 3576 4081 4172 4452 4664 4917 6258 6556 6996 7897 8162 8344 8904 9834 11473 12243 12516 13112 13992 15794 16324 16363 19668 22946 23691 24486 25032 31588 32648 32726 34419 39336 45892 47382 48972 49089 55279 63176 65452 68838 86867 91784 94764 97944 98178 110558 114541 130904 137676 165837 173734 179993 189528 196356 221116 229082 260601 275352 331674 343623 347468 359986 392712 442232 458164 521202 539979 608069 663348 687246 694936 719972 867239 916328 1042404 1079958 1216138 1259951 1326696 1374492 1439944 1734478 1824207 2084808 2159916 2432276 2438087 2519902 2601717 2748984 3468956 3648414 3779853 4319832 4864552 4876174 5039804 5203434 6070673 6937912 7296828 7314261 7559706 9539629 9752348 10079608 10406868 12141346 14593656 14628522 15119412 17066609 18212019 19079258 19504696 20813736 24282692 26818957 28618887 29257044 30238824 34133218 36424038 38158516 48565384 51199827 53637914 57237774 58514088 66777403 68266436 72848076 76317032 80456871 102399654 107275828 114475548 129218611 133554806 136532872 145696152 160913742 187732699 200332209 204799308 214551656 228951096 258437222 267109612 321827484 375465398 387655833 400664418 409598616 516874444 534219224 563198097 643654968 750930796 775311666 801328836 904530277 1033748888 1126396194 1421404721 1501861592 1550623332 1602657672 1809060554 2252792388 2713590831 2842809442 3101246664 3618121108 4264214163 4505584776 5427181662 5685618884 7236242216 8528428326 9949833047 10854363324 11371237768 17056856652 19899666094 21708726648 29849499141 34113713304 39799332188 59698998282 79598664376 119397996564 238795993128
• Sum of all divisors σ(n): 763478784000
• Sum of proper divisors (its aliquot sum) s(n): 524682790872
• 238795993128 is an abundant number, because the sum of its proper divisors (524682790872) is greater than itself. Its abundance is 285886797744

Bases of 238795993128

• Binary: 11011110011001010110011011000000101000₂
• Hexadecimal: 0x379959B028
• Base-36: 31P8YVJC

Squares and roots of 238795993128

• 238795993128 squared (238795993128²) is 57023526333987823224384
• 238795993128 cubed (238795993128³) is 13616989602585283267525680466033152
• The square root of 238795993128 is 488667.5691387755
• The cube root of 238795993128 is 6204.0555596307

Scales and comparisons

• 238,795,993,128 seconds is equal to 7,592 years, 50 weeks, 4 days, 12 hours, 18 minutes, 48 seconds.
• To count from 1 to 238,795,993,128 would take you about fifteen thousand, one hundred eighty-five 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 238795993128 cubic inches would be around 517 feet tall.

Recreational maths with 238795993128

• 238795993128 backwards is 821399597832
• 238795993128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 238795993128's digits is 66
• More coming soon!