38905670144

Names of 38905670144

• Cardinal: 38905670144 can be written as Thirty-eight billion, nine hundred five million, six hundred seventy thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.8905670144 × 10¹⁰

Factors of 38905670144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 124

Divisors of 38905670144

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 41 44 53 64 68 82 88 106 121 128 136 164 176 187 212 242 256 272 289 328 352 374 424 451 484 512 544 578 583 656 697 704 748 848 901 902 968 1088 1156 1166 1312 1394 1408 1496 1696 1802 1804 1936 2057 2173 2176 2312 2332 2624 2788 2816 2992 3179 3392 3604 3608 3872 4114 4346 4352 4624 4664 4961 5248 5576 5632 5984 6358 6413 6784 7208 7216 7667 7744 8228 8692 8704 9248 9328 9911 9922 10496 11152 11849 11968 12716 12826 13568 14416 14432 15317 15334 15488 16456 17384 18496 18656 19822 19844 20992 22304 23698 23903 23936 25432 25652 27136 28832 28864 30634 30668 30976 32912 34768 34969 36941 36992 37312 39644 39688 44608 47396 47806 47872 50864 51304 57664 57728 61268 61336 61952 65824 69536 69938 73882 73984 74624 79288 79376 84337 89216 94792 95612 95744 101728 102608 109021 115328 115456 122536 122672 130339 131648 139072 139876 147764 147968 149248 158576 158752 168487 168674 178432 189584 191224 203456 205216 218042 230656 230912 245072 245344 260678 262933 263296 278144 279752 295528 298496 317152 317504 336974 337348 356864 379168 382448 406351 406912 410432 436084 461312 490144 490688 521356 525866 526592 556288 559504 591056 627997 634304 635008 673948 674696 758336 764896 812702 813824 820864 872168 980288 981376 1042712 1051732 1053184 1112576 1119008 1182112 1255994 1268608 1270016 1347896 1349392 1433729 1516672 1529792 1625404 1627648 1641728 1744336 1853357 1960576 1962752 2085424 2103464 2238016 2364224 2511988 2537216 2540032 2695792 2698784 2867458 3033344 3059584 3250808 3283456 3488672 3706714 3921152 3925504 4170848 4206928 4469861 4476032 4728448 5023976 5074432 5391584 5397568 5734916 6066688 6119168 6501616 6907967 6977344 7413428 7842304 8341696 8413856 8939722 8952064 9456896 10047952 10783168 10795136 11469832 12238336 13003232 13815934 13954688 14826856 16683392 16827712 17879444 17904128 18913792 20095904 21566336 21590272 22939664 26006464 27631868 27909376 29653712 33366784 33655424 35758888 40191808 43132672 43180544 45879328 52012928 55263736 55818752 59307424 66733568 67310848 71517776 75987637 80383616 86265344 91758656 104025856 110527472 118614848 134621696 143035552 151975274 160767232 183517312 208051712 221054944 237229696 286071104 303950548 321534464 367034624 442109888 474459392 572142208 607901096 734069248 884219776 948918784 1144284416 1215802192 1768439552 2288568832 2431604384 3536879104 4863208768 9726417536 19452835072 38905670144
• Sum of all divisors σ(n): 94734616284
• Sum of proper divisors (its aliquot sum) s(n): 55828946140
• 38905670144 is an abundant number, because the sum of its proper divisors (55828946140) is greater than itself. Its abundance is 16923275996

Bases of 38905670144

• Binary: 100100001110111101010110101000000000₂
• Hexadecimal: 0x90EF56A00
• Base-36: HVFFJ7K

Squares and roots of 38905670144

• 38905670144 squared (38905670144²) is 1513651169353732980736
• 38905670144 cubed (38905670144³) is 58889613107956217003568722345984
• The square root of 38905670144 is 197245.2030950309
• The cube root of 38905670144 is 3388.4751118713

Scales and comparisons

• 38,905,670,144 seconds is equal to 1,237 years, 4 weeks, 1 day, 2 hours, 35 minutes, 44 seconds.
• To count from 1 to 38,905,670,144 would take you about two thousand, four hundred seventy-four 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 38905670144 cubic inches would be around 282.4 feet tall.

Recreational maths with 38905670144

• 38905670144 backwards is 44107650983
• The number of decimal digits it has is: 11
• The sum of 38905670144's digits is 47
• More coming soon!