38138790144

Names of 38138790144

• Cardinal: 38138790144 can be written as Thirty-eight billion, one hundred thirty-eight million, seven hundred ninety thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.8138790144 × 10¹⁰

Factors of 38138790144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 105

Divisors of 38138790144

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 37 39 42 43 48 49 52 56 64 74 78 84 86 91 96 98 104 111 112 128 129 147 148 156 168 172 182 192 196 208 222 224 256 258 259 273 294 296 301 312 336 343 344 364 384 392 416 444 448 481 516 518 546 559 588 592 602 624 637 672 686 688 728 768 777 784 832 888 896 903 962 1029 1032 1036 1092 1118 1176 1184 1204 1248 1274 1344 1372 1376 1443 1456 1554 1568 1591 1664 1677 1776 1792 1806 1813 1911 1924 2058 2064 2072 2107 2184 2236 2352 2368 2401 2408 2496 2548 2688 2744 2752 2886 2912 3108 3136 3182 3328 3354 3367 3552 3612 3626 3822 3848 3913 4116 4128 4144 4214 4368 4459 4472 4704 4736 4773 4802 4816 4992 5096 5376 5439 5488 5504 5772 5824 6216 6272 6321 6364 6708 6734 7104 7203 7224 7252 7644 7696 7826 8232 8256 8288 8428 8736 8918 8944 9408 9472 9546 9604 9632 9984 10101 10192 10878 10976 11008 11137 11544 11648 11739 12432 12544 12642 12691 12728 13377 13416 13468 14208 14406 14448 14504 14749 15288 15392 15652 16464 16512 16576 16856 17472 17836 17888 18816 19092 19208 19264 20202 20384 20683 21756 21952 22274 23088 23296 23478 23569 24864 25284 25382 25456 26754 26832 26936 27391 28416 28812 28896 29008 29498 30576 30784 31213 31304 32928 33024 33152 33411 33712 34944 35672 35776 37632 38073 38184 38416 38528 40404 40768 41366 43512 43904 44247 44548 46176 46956 47138 49728 50568 50764 50912 53508 53664 53872 54782 57624 57792 58016 58996 61152 61568 62049 62426 62608 65856 66304 66822 67424 69888 70707 71344 71552 76146 76368 76832 77056 77959 80808 81536 82173 82732 87024 87808 88494 88837 89096 92352 93639 93912 94276 99456 101136 101528 101824 103243 107016 107328 107744 109564 115248 115584 116032 117992 122304 123136 124098 124852 125216 131712 133644 134848 141414 142688 143104 144781 152292 152736 153664 155918 161616 163072 164346 164983 165464 174048 176988 177674 178192 184704 187278 187824 188552 191737 198912 202272 203056 203648 206486 214032 214656 215488 219128 230496 231168 232064 233877 235984 244608 248196 249704 250432 263424 266511 267288 269696 282828 285376 289562 304584 305472 307328 309729 311836 323232 328692 329966 330928 348096 353976 355348 356384 369408 374556 375648 377104 383474 404544 406112 407296 412972 428064 429312 430976 434343 438256 460992 464128 467754 471968 489216 494949 496392 499408 500864 533022 534576 539392 545713 565656 570752 575211 579124 609168 610944 614656 619458 623672 646464 657384 659932 661856 696192 707952 710696 712768 749112 751296 754208 766948 809088 812224 825944 856128 861952 868686 876512 921984 935508 943936 989898 992784 998816 1001728 1013467 1066044 1069152 1091426 1131312 1141504 1150422 1154881 1158248 1218336 1221888 1238916 1247344 1292928 1314768 1319864 1323712 1342159 1392384 1415904 1421392 1425536 1498224 1502592 1508416 1533896 1618176 1624448 1637139 1651888 1712256 1737372 1753024 1843968 1871016 1887872 1979796 1985568 1997632 2026934 2132088 2138304 2182852 2262624 2300844 2309762 2316496 2436672 2477832 2494688 2585856 2629536 2639728 2647424 2684318 2831808 2842784 2851072 2996448 3005184 3016832 3040401 3067792 3248896 3274278 3303776 3424512 3464643 3474744 3506048 3742032 3775744 3819991 3959592 3971136 3995264 4026477 4053868 4264176 4276608 4365704 4525248 4601688 4619524 4632992 4873344 4955664 4989376 5259072 5279456 5294848 5368636 5663616 5685568 5992896 6033664 6080802 6135584 6548556 6607552 6929286 6949488 7012096 7094269 7484064 7639982 7919184 7942272 7990528 8052954 8107736 8528352 8553216 8731408 9050496 9203376 9239048 9265984 9746688 9911328 9978752 10518144 10558912 10737272 11327232 11371136 11459973 11985792 12161604 12271168 13097112 13215104 13858572 13898976 14188538 14968128 15279964 15838368 15884544 16105908 16215472 17056704 17462816 18100992 18406752 18478096 18531968 19822656 19957504 21036288 21117824 21282807 21474544 22742272 22919946 23971584 24323208 24542336 26194224 26430208 27717144 27797952 28377076 29936256 30559928 31676736 32211816 32430944 34113408 34925632 36813504 36956192 37063936 39645312 42235648 42565614 42949088 45839892 48646416 49084672 49659883 52388448 55434288 55595904 56754152 59872512 61119856 63353472 64423632 64861888 68226816 69851264 73627008 73912384 79290624 85131228 85898176 91679784 97292832 99319766 104776896 110868576 111191808 113508304 122239712 126706944 128847264 129723776 139702528 147254016 147824768 148979649 170262456 171796352 183359568 194585664 198639532 209553792 221737152 227016608 244479424 257694528 259447552 295649536 297959298 340524912 343592704 366719136 389171328 397279064 419107584 443474304 454033216 488958848 515389056 595918596 681049824 733438272 778342656 794558128 886948608 908066432 977917696 1030778112 1191837192 1362099648 1466876544 1589116256 1816132864 2383674384 2724199296 2933753088 3178232512 4767348768 5448398592 6356465024 9534697536 12712930048 19069395072 38138790144
• Sum of all divisors σ(n): 134016511552
• Sum of proper divisors (its aliquot sum) s(n): 95877721408
• 38138790144 is an abundant number, because the sum of its proper divisors (95877721408) is greater than itself. Its abundance is 57738931264

Bases of 38138790144

• Binary: 100011100001001111111100000100000000₂
• Hexadecimal: 0x8E13FC100
• Base-36: HIQUMTC

Squares and roots of 38138790144

• 38138790144 squared (38138790144²) is 1454567313648071540736
• 38138790144 cubed (38138790144³) is 55475437525545627562429051305984
• The square root of 38138790144 is 195291.5516452261
• The cube root of 38138790144 is 3366.0634956067

Scales and comparisons

• 38,138,790,144 seconds is equal to 1,212 years, 36 weeks, 1 day, 4 hours, 22 minutes, 24 seconds.
• To count from 1 to 38,138,790,144 would take you about two thousand, four hundred twenty-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 38138790144 cubic inches would be around 280.5 feet tall.

Recreational maths with 38138790144

• 38138790144 backwards is 44109783183
• 38138790144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38138790144's digits is 48
• More coming soon!