19038451848

Names of 19038451848

• Cardinal: 19038451848 can be written as Nineteen billion, thirty-eight million, four hundred fifty-one thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.9038451848 × 10¹⁰

Factors of 19038451848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133

Divisors of 19038451848

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 13 23 24 26 31 39 46 52 61 62 69 78 92 93 104 122 124 138 156 183 184 186 244 248 276 299 312 366 372 403 488 529 552 598 713 732 744 793 806 897 1058 1196 1209 1403 1426 1464 1586 1587 1612 1794 1891 2116 2139 2379 2392 2418 2806 2852 3172 3174 3224 3588 3721 3782 4209 4232 4278 4758 4836 5612 5673 5704 6344 6348 6877 7176 7442 7564 8418 8556 9269 9516 9672 11163 11224 11346 12696 13754 14884 15128 16399 16836 17112 18239 18538 19032 20631 22326 22692 24583 27508 27807 29768 32269 32798 33672 36478 37076 41262 43493 44652 45384 48373 49166 49197 54717 55016 55614 64538 65596 72956 73749 74152 82524 85583 86986 89304 96746 96807 98332 98394 109434 111228 115351 129076 130479 131192 145119 145912 147498 165048 171166 173972 193492 193614 196664 196788 213187 218868 222456 230702 256749 258152 260958 290238 294996 342332 346053 347944 386984 387228 393576 419497 426374 437736 461404 513498 521916 565409 580476 589992 639561 684664 692106 774456 838994 852748 922808 1000339 1026996 1043832 1112579 1130818 1160952 1258491 1279122 1384212 1499563 1677988 1696227 1705496 1968409 2000678 2053992 2225158 2261636 2516982 2558244 2653073 2768424 2999126 3001017 3337737 3355976 3392454 3936818 4001356 4450316 4498689 4523272 5033964 5116488 5306146 5905227 5998252 6002034 6675474 6784908 7873636 7959219 8002712 8900632 8997378 10067928 10612292 11810454 11996504 12004068 13004407 13350948 13569816 15747272 15918438 17994756 21224584 23620908 24008136 25589317 26008814 26701896 31836876 34489949 35989512 39013221 47241816 51178634 52017628 61020679 63673752 68979898 76767951 78026442 102357268 103469847 104035256 122041358 137959796 153535902 156052884 183062037 204714536 206939694 244082716 275919592 307071804 312105768 366124074 413879388 488165432 614143608 732248148 793268827 827758776 1464496296 1586537654 2379806481 3173075308 4759612962 6346150616 9519225924 19038451848
• Sum of all divisors σ(n): 56232933120
• Sum of proper divisors (its aliquot sum) s(n): 37194481272
• 19038451848 is an abundant number, because the sum of its proper divisors (37194481272) is greater than itself. Its abundance is 18156029424

Bases of 19038451848

• Binary: 10001101110110001111011100010001000₂
• Hexadecimal: 0x46EC7B888
• Base-36: 8QV03GO

Squares and roots of 19038451848

• 19038451848 squared (19038451848²) is 362462648768614615104
• 19038451848 cubed (19038451848³) is 6900727685279805843326557512192
• The square root of 19038451848 is 137979.8965356911
• The cube root of 19038451848 is 2670.2005230313

Scales and comparisons

• 19,038,451,848 seconds is equal to 605 years, 18 weeks, 6 days, 10 hours, 50 minutes, 48 seconds.
• To count from 1 to 19,038,451,848 would take you about one thousand, two hundred ten 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 19038451848 cubic inches would be around 222.5 feet tall.

Recreational maths with 19038451848

• 19038451848 backwards is 84815483091
• The number of decimal digits it has is: 11
• The sum of 19038451848's digits is 51
• More coming soon!