38939991552

Names of 38939991552

• Cardinal: 38939991552 can be written as Thirty-eight billion, nine hundred thirty-nine million, nine hundred ninety-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 3.8939991552 × 10¹⁰

Factors of 38939991552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 930

Divisors of 38939991552

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 64 66 72 77 84 88 96 99 112 121 126 128 132 144 154 168 176 192 198 224 231 242 252 256 264 288 308 336 352 363 384 396 448 462 484 504 512 528 576 616 672 693 704 726 768 792 847 896 907 924 968 1008 1056 1089 1152 1232 1331 1344 1386 1408 1452 1536 1584 1694 1792 1814 1848 1936 2016 2112 2178 2304 2464 2541 2662 2688 2721 2772 2816 2904 3168 3388 3584 3628 3696 3872 3993 4032 4224 4356 4608 4928 5082 5324 5376 5442 5544 5632 5808 6336 6349 6776 7256 7392 7623 7744 7986 8064 8163 8448 8712 9317 9856 9977 10164 10648 10752 10884 11088 11616 11979 12672 12698 13552 14512 14784 15246 15488 15972 16128 16326 16896 17424 18634 19047 19712 19954 20328 21296 21768 22176 23232 23958 25344 25396 27104 27951 29024 29568 29931 30492 30976 31944 32256 32652 34848 37268 38094 39424 39908 40656 42592 43536 44352 46464 47916 50688 50792 54208 55902 57141 58048 59136 59862 60984 61952 63888 65304 69696 69839 74536 76188 79816 81312 83853 85184 87072 88704 89793 92928 95832 101584 108416 109747 111804 114282 116096 118272 119724 121968 127776 130608 139392 139678 149072 152376 159632 162624 167706 170368 174144 177408 179586 185856 191664 203168 209517 216832 219494 223608 228564 232192 239448 243936 255552 261216 278784 279356 298144 304752 319264 325248 329241 335412 340736 348288 354816 359172 383328 406336 419034 433664 438988 447216 457128 464384 478896 487872 511104 522432 557568 558712 596288 609504 628551 638528 650496 658482 670824 681472 696576 718344 766656 768229 812672 838068 877976 894432 914256 957792 975744 987723 1022208 1044864 1117424 1192576 1207217 1219008 1257102 1277056 1300992 1316964 1341648 1393152 1436688 1533312 1536458 1625344 1676136 1755952 1788864 1828512 1915584 1951488 1975446 2044416 2089728 2234848 2304687 2385152 2414434 2438016 2514204 2554112 2633928 2683296 2873376 3066624 3072916 3250688 3352272 3511904 3577728 3621651 3657024 3831168 3902976 3950892 4179456 4469696 4609374 4770304 4828868 4876032 5028408 5108224 5267856 5366592 5746752 6133248 6145832 6704544 6914061 7023808 7155456 7243302 7314048 7662336 7901784 8450519 8939392 9218748 9657736 9752064 10056816 10535712 10733184 10864953 11493504 12291664 13409088 13828122 14047616 14310912 14486604 14628096 15324672 15803568 16901038 17878784 18437496 19315472 20113632 21071424 21466368 21729906 22987008 24583328 25351557 26818176 27656244 28095232 28973208 29256192 31607136 33802076 35757568 36874992 38630944 40227264 42142848 42932736 43459812 45974016 49166656 50703114 53636352 55312488 56190464 57946416 63214272 67604152 73749984 76054671 77261888 80454528 84285696 86919624 98333312 101406228 107272704 110624976 115892832 126428544 135208304 147499968 152109342 154523776 160909056 168571392 173839248 196666624 202812456 221249952 231785664 252857088 270416608 294999936 304218684 309047552 321818112 347678496 393333248 405624912 442499904 463571328 505714176 540833216 589999872 608437368 618095104 695356992 811249824 884999808 927142656 1081666432 1179999744 1216874736 1390713984 1622499648 1769999616 1854285312 2163332864 2433749472 2781427968 3244999296 3539999232 4326665728 4867498944 5562855936 6489998592 9734997888 12979997184 19469995776 38939991552
• Sum of all divisors σ(n): 141428162304
• Sum of proper divisors (its aliquot sum) s(n): 102488170752
• 38939991552 is an abundant number, because the sum of its proper divisors (102488170752) is greater than itself. Its abundance is 63548179200

Bases of 38939991552

• Binary: 100100010001000000010001111000000000₂
• Hexadecimal: 0x911011E00
• Base-36: HVZV5S0

Squares and roots of 38939991552

• 38939991552 squared (38939991552²) is 1516322942069831368704
• 38939991552 cubed (38939991552³) is 59045602554303018891398357188608
• The square root of 38939991552 is 197332.1857984653
• The cube root of 38939991552 is 3389.4712225081

Scales and comparisons

• 38,939,991,552 seconds is equal to 1,238 years, 8 weeks, 6 days, 8 hours, 19 minutes, 12 seconds.
• To count from 1 to 38,939,991,552 would take you about two thousand, four hundred seventy-six 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 38939991552 cubic inches would be around 282.5 feet tall.

Recreational maths with 38939991552

• 38939991552 backwards is 25519993983
• 38939991552 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38939991552's digits is 63
• More coming soon!