38489652864

Names of 38489652864

• Cardinal: 38489652864 can be written as Thirty-eight billion, four hundred eighty-nine million, six hundred fifty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.8489652864 × 10¹⁰

Factors of 38489652864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1025

Divisors of 38489652864

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 32 36 39 46 48 52 64 69 72 78 92 96 104 117 128 131 138 144 156 184 192 207 208 234 262 276 288 299 312 368 384 393 414 416 468 524 552 576 598 624 736 786 828 832 853 897 936 1048 1104 1152 1179 1196 1248 1472 1572 1656 1664 1703 1706 1794 1872 2096 2208 2358 2392 2496 2559 2691 2944 3013 3144 3312 3406 3412 3588 3744 4192 4416 4716 4784 4992 5109 5118 5382 6026 6288 6624 6812 6824 7176 7488 7677 8384 8832 9039 9432 9568 10218 10236 10764 11089 12052 12576 13248 13624 13648 14352 14976 15327 15354 16768 18078 18864 19136 19619 20436 20472 21528 22178 24104 25152 26496 27117 27248 27296 28704 30654 30708 33267 36156 37728 38272 39169 39238 40872 40944 43056 44356 48208 50304 54234 54496 54592 57408 58857 61308 61416 66534 72312 75456 78338 78476 81744 81888 86112 88712 96416 99801 108468 108992 109184 111743 114816 117507 117714 122616 122832 133068 144624 150912 156676 156952 163488 163776 172224 176571 177424 192832 199602 216936 217984 223486 235014 235428 245232 245664 255047 266136 289248 313352 313904 326976 327552 335229 344448 352521 353142 354848 385664 399204 433872 446972 470028 470856 490464 491328 510094 532272 578496 626704 627808 653952 670458 705042 706284 709696 765141 798408 867744 893944 940056 941712 980928 982656 1005687 1020188 1064544 1156992 1253408 1255616 1340916 1410084 1412568 1419392 1452659 1530282 1596816 1735488 1787888 1880112 1883424 1961856 2011374 2040376 2129088 2295423 2506816 2511232 2570089 2681832 2820168 2825136 2905318 3060564 3193632 3470976 3575776 3760224 3766848 4022748 4080752 4258176 4357977 4590846 5013632 5140178 5363664 5640336 5650272 5810636 6121128 6387264 7151552 7520448 7533696 7710267 8045496 8161504 8715954 9181692 10280356 10727328 11280672 11300544 11621272 12242256 12774528 13073931 14303104 15040896 15420534 16090992 16323008 17431908 18363384 20560712 21454656 22561344 22601088 23130801 23242544 24484512 26147862 30841068 32181984 32646016 33411157 34863816 36726768 41121424 42909312 45122688 46261602 46485088 48969024 52295724 61682136 64363968 66822314 69727632 73453536 82242848 92523204 92970176 97938048 100233471 104591448 123364272 128727936 133644628 139455264 146907072 164485696 185046408 185940352 200466942 209182896 246728544 267289256 278910528 293814144 300700413 328971392 370092816 400933884 418365792 493457088 534578512 557821056 601400826 740185632 801867768 836731584 986914176 1069157024 1202801652 1480371264 1603735536 1673463168 2138314048 2405603304 2960742528 3207471072 4276628096 4811206608 6414942144 9622413216 12829884288 19244826432 38489652864
• Sum of all divisors σ(n): 125560955520
• Sum of proper divisors (its aliquot sum) s(n): 87071302656
• 38489652864 is an abundant number, because the sum of its proper divisors (87071302656) is greater than itself. Its abundance is 48581649792

Bases of 38489652864

• Binary: 100011110110001010010111111010000000₂
• Hexadecimal: 0x8F6297E80
• Base-36: HOJQU80

Squares and roots of 38489652864

• 38489652864 squared (38489652864²) is 1481453377591223402496
• 38489652864 cubed (38489652864³) is 57020626237686505255143991148544
• The square root of 38489652864 is 196187.7999876649
• The cube root of 38489652864 is 3376.3541814495

Scales and comparisons

• 38,489,652,864 seconds is equal to 1,223 years, 44 weeks, 2 days, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 38,489,652,864 would take you about two thousand, four hundred forty-seven 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 38489652864 cubic inches would be around 281.4 feet tall.

Recreational maths with 38489652864

• 38489652864 backwards is 46825698483
• The number of decimal digits it has is: 11
• The sum of 38489652864's digits is 63
• More coming soon!