149189327872

Names of 149189327872

• Cardinal: 149189327872 can be written as One hundred forty-nine billion, one hundred eighty-nine million, three hundred twenty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.49189327872 × 10¹¹

Factors of 149189327872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 208

Divisors of 149189327872

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 4 8 13 16 17 19 26 32 34 38 52 64 68 76 104 128 136 152 157 169 208 221 247 256 272 289 304 314 323 338 416 442 494 512 544 578 608 628 646 676 832 884 988 1024 1088 1156 1216 1256 1292 1352 1664 1768 1976 2041 2176 2312 2432 2512 2584 2669 2704 2873 2983 3211 3328 3536 3757 3952 4082 4199 4352 4624 4864 5024 5168 5338 5408 5491 5746 5966 6422 6656 7072 7514 7904 8164 8398 8704 9248 9728 10048 10336 10676 10816 10982 11492 11932 12844 13312 14144 15028 15808 16328 16796 17408 18496 19456 20096 20672 21352 21632 21964 22984 23864 25688 26533 28288 30056 31616 32656 33592 34697 36992 38779 40192 41344 42704 43264 43928 45373 45968 47728 48841 50711 51376 53066 54587 56576 60112 63232 65312 67184 69394 71383 73984 77558 80384 82688 85408 86528 87856 90746 91936 95456 97682 101422 102752 106132 109174 113152 120224 126464 130624 134368 138788 142766 147968 155116 160768 165376 170816 173056 175712 181492 183872 190912 195364 202844 205504 212264 218348 226304 240448 252928 261248 268736 277576 285532 295936 310232 330752 341632 351424 362984 367744 381824 390728 405688 411008 424528 436696 451061 480896 504127 522496 537472 555152 571064 589849 620464 659243 683264 702848 725968 735488 763648 781456 811376 822016 849056 862087 873392 902122 927979 961792 1008254 1044992 1074944 1110304 1142128 1179698 1240928 1318486 1366528 1405696 1451936 1470976 1527296 1562912 1622752 1644032 1698112 1724174 1746784 1804244 1855958 1923584 2016508 2089984 2149888 2220608 2284256 2359396 2481856 2636972 2733056 2811392 2903872 2941952 3054592 3125824 3245504 3288064 3396224 3448348 3493568 3608488 3711916 3847168 4033016 4299776 4441216 4568512 4718792 4963712 5273944 5622784 5807744 6251648 6491008 6792448 6896696 6987136 7216976 7423832 7668037 8066032 8570159 8882432 9137024 9437584 9927424 10547888 11207131 11615488 12503296 12982016 13584896 13793392 13974272 14433952 14847664 15336074 16132064 17140318 17764864 18274048 18875168 19854848 21095776 22414262 23230976 25006592 25964032 27169792 27586784 27948544 28867904 29695328 30672148 32264128 34280636 35529728 36548096 37750336 39709696 42191552 44828524 46461952 50013184 51928064 55173568 55897088 57735808 59390656 61344296 64528256 68561272 73096192 75500672 84383104 89657048 110347136 115471616 118781312 122688592 129056512 137122544 145692703 151001344 168766208 179314096 220694272 230943232 237562624 245377184 258113024 274245088 291385406 302002688 337532416 358628192 441388544 461886464 475125248 490754368 516226048 548490176 582770812 604005376 675064832 717256384 882777088 950250496 981508736 1096980352 1165541624 1434512768 1963017472 2193960704 2331083248 2869025536 3926034944 4387921408 4662166496 5738051072 7852069888 8775842816 9324332992 11476102144 18648665984 37297331968 74594663936 149189327872
• Sum of all divisors σ(n): 363407922120
• Sum of proper divisors (its aliquot sum) s(n): 214218594248
• 149189327872 is an abundant number, because the sum of its proper divisors (214218594248) is greater than itself. Its abundance is 65029266376

Bases of 149189327872

• Binary: 10001010111100011000000111110000000000₂
• Hexadecimal: 0x22BC607C00
• Base-36: 1WJBH24G

Squares and roots of 149189327872

• 149189327872 squared (149189327872²) is 22257455550899116048384
• 149189327872 cubed (149189327872³) is 3320574833779554608537337591758848
• The square root of 149189327872 is 386250.3435234719
• The cube root of 149189327872 is 5303.7036871503

Scales and comparisons

• 149,189,327,872 seconds is equal to 4,743 years, 39 weeks, 3 days, 7 hours, 57 minutes, 52 seconds.
• To count from 1 to 149,189,327,872 would take you about nine thousand, four hundred eighty-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 149189327872 cubic inches would be around 442 feet tall.

Recreational maths with 149189327872

• 149189327872 backwards is 278723981941
• The number of decimal digits it has is: 12
• The sum of 149189327872's digits is 61
• More coming soon!