148989990816

Names of 148989990816

• Cardinal: 148989990816 can be written as One hundred forty-eight billion, nine hundred eighty-nine million, nine hundred ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.48989990816 × 10¹¹

Factors of 148989990816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 866

Divisors of 148989990816

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 48 54 57 62 72 76 93 96 108 114 124 144 152 171 186 216 228 248 279 288 304 342 361 372 432 456 496 513 558 589 608 684 722 744 811 837 864 912 992 1026 1083 1116 1178 1368 1444 1488 1622 1674 1767 1824 2052 2166 2232 2356 2433 2736 2888 2976 3244 3249 3348 3534 4104 4332 4464 4712 4866 5301 5472 5776 6488 6498 6696 6859 7068 7299 8208 8664 8928 9424 9732 9747 10602 11191 11552 12976 12996 13392 13718 14136 14598 15409 15903 16416 17328 18848 19464 19494 20577 21204 21897 22382 25141 25952 25992 26784 27436 28272 29196 30818 31806 33573 34656 38928 38988 41154 42408 43794 44764 46227 50282 51984 54872 56544 58392 61636 61731 63612 67146 75423 77856 77976 82308 84816 87588 89528 92454 100564 100719 103968 109744 116784 123272 123462 127224 134292 138681 150846 155952 164616 169632 175176 179056 184908 185193 201128 201438 212629 219488 226269 233568 246544 246924 254448 268584 277362 292771 301692 302157 311904 329232 350352 358112 369816 370386 402256 402876 416043 425258 452538 477679 493088 493848 508896 537168 554724 585542 603384 604314 637887 658464 678807 700704 739632 740772 804512 805752 832086 850516 878313 905076 955358 987696 1074336 1109448 1171084 1206768 1208628 1275774 1357614 1433037 1479264 1481544 1611504 1664172 1701032 1756626 1810152 1910716 1913661 1975392 2218896 2342168 2413536 2417256 2551548 2634939 2715228 2866074 2963088 3223008 3328344 3402064 3513252 3620304 3821432 3827322 4299111 4437792 4684336 4834512 5103096 5269878 5430456 5562649 5732148 5740983 5926176 6656688 6804128 7026504 7240608 7642864 7654644 7904817 8598222 9075901 9368672 9669024 10206192 10539756 10860912 11125298 11464296 11481966 12897333 13313376 14053008 15285728 15309288 15809634 16687947 17196444 18151802 20412384 21079512 21721824 22250596 22928592 22963932 25794666 27227703 28106016 30618576 31619268 33375894 34392888 36303604 42159024 44501192 45857184 45927864 50063841 51589332 54455406 61237152 63238536 66751788 68785776 72607208 81683109 84318048 89002384 91855728 100127682 103178664 108910812 126477072 133503576 137571552 145214416 150191523 163366218 172442119 178004768 183711456 200255364 206357328 217821624 245049327 252954144 267007152 290428832 300383046 326732436 344884238 400510728 412714656 435643248 490098654 517326357 534014304 600766092 653464872 689768476 801021456 871286496 980197308 1034652714 1201532184 1306929744 1379536952 1551979071 1602042912 1960394616 2069305428 2403064368 2613859488 2759073904 3103958142 3920789232 4138610856 4655937213 4806128736 5518147808 6207916284 7841578464 8277221712 9311874426 12415832568 16554443424 18623748852 24831665136 37247497704 49663330272 74494995408 148989990816
• Sum of all divisors σ(n): 474072883200
• Sum of proper divisors (its aliquot sum) s(n): 325082892384
• 148989990816 is an abundant number, because the sum of its proper divisors (325082892384) is greater than itself. Its abundance is 176092901568

Bases of 148989990816

• Binary: 10001010110000011111101101011110100000₂
• Hexadecimal: 0x22B07ED7A0
• Base-36: 1WG0SKO0

Squares and roots of 148989990816

• 148989990816 squared (148989990816²) is 22198017363351764345856
• 148989990816 cubed (148989990816³) is 3307282403099187904866481687658496
• The square root of 148989990816 is 385992.2160044163
• The cube root of 148989990816 is 5301.3404799229

Scales and comparisons

• 148,989,990,816 seconds is equal to 4,737 years, 21 weeks, 6 days, 4 hours, 33 minutes, 36 seconds.
• To count from 1 to 148,989,990,816 would take you about nine thousand, four hundred seventy-four 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 148989990816 cubic inches would be around 441.8 feet tall.

Recreational maths with 148989990816

• 148989990816 backwards is 618099989841
• 148989990816 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148989990816's digits is 72
• More coming soon!