149890393380

Names of 149890393380

• Cardinal: 149890393380 can be written as One hundred forty-nine billion, eight hundred ninety million, three hundred ninety-three thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.4989039338 × 10¹¹

Factors of 149890393380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1867

Divisors of 149890393380

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 31 35 39 42 49 52 60 62 65 70 73 78 84 91 93 98 105 124 130 140 146 147 155 156 182 186 195 196 210 217 219 245 260 273 292 294 310 364 365 372 390 403 420 434 438 455 465 490 511 546 588 620 637 651 730 735 780 806 868 876 910 930 949 980 1022 1085 1092 1095 1209 1274 1302 1365 1460 1470 1519 1533 1612 1733 1820 1860 1898 1911 2015 2044 2170 2190 2263 2418 2548 2555 2604 2730 2821 2847 2940 3038 3066 3185 3255 3466 3577 3796 3822 4030 4340 4380 4526 4557 4745 4836 5110 5199 5460 5642 5694 6045 6076 6132 6370 6510 6643 6789 6932 7154 7595 7644 7665 8060 8463 8665 9052 9114 9490 9555 10220 10398 10731 11284 11315 11388 12090 12131 12740 13020 13286 13578 14105 14235 14308 15190 15330 15841 16926 17330 17885 18228 18980 19110 19747 19929 20796 21462 22529 22630 22785 24180 24262 25995 26572 27156 28210 28470 29419 30380 30660 31682 33215 33852 33945 34660 35770 36393 38220 39494 39858 42315 42924 45058 45260 45570 46501 47523 48524 51990 53655 53723 56420 56940 58838 59241 60655 63364 66430 67587 67890 71540 72786 78988 79205 79716 84630 84917 88257 90116 91140 93002 95046 98735 99645 103980 107310 107446 110887 112645 117676 118482 121310 126509 132860 135174 135780 139503 145572 147095 157703 158410 161169 169260 169834 176514 181965 186004 190092 197470 199290 205933 214620 214892 221774 225290 232505 236964 237615 242620 253018 254751 268615 270348 279006 294190 296205 315406 316820 322338 332661 337935 339668 353028 363930 376061 379527 394940 398580 411866 424585 441285 443548 450580 465010 473109 475230 506036 509502 537230 554435 558012 588380 592410 617799 630812 632545 644676 665322 675870 697515 698399 727860 752122 759054 788515 805845 823732 849170 882570 885563 930020 946218 950460 1019004 1029665 1074460 1103921 1108870 1128183 1184820 1235598 1265090 1273755 1330644 1351740 1395030 1396798 1441531 1504244 1518108 1577030 1611690 1644617 1663305 1698340 1765140 1771126 1880305 1892436 1897635 2059330 2095197 2207842 2217740 2256366 2365545 2471196 2530180 2547510 2632427 2656689 2790060 2793596 2883062 3088995 3154060 3223380 3289234 3311763 3326610 3491995 3542252 3760610 3795270 3921779 4118660 4190394 4324593 4415684 4427815 4512732 4731090 4888793 4933851 5095020 5264854 5313378 5519605 5640915 5766124 6177990 6198941 6578468 6623526 6653220 6983990 7207655 7521220 7590540 7843558 7897281 8223085 8380788 8649186 8855630 9462180 9777586 9867702 10475985 10529708 10626756 11039210 11281830 11512319 11765337 12355980 12397882 13162135 13247052 13283445 13967980 14415310 14666379 15687116 15794562 16446170 16558815 17298372 17711260 18596823 19555172 19608895 19735404 20951970 21622965 22078420 22563660 23024638 23530674 24443965 24669255 24795764 26324270 26566890 27452453 28830620 29332758 30994705 31589124 32892340 33117630 34221551 34536957 37193646 39217790 39486405 41903940 43245930 46049276 47061348 48887930 49338510 50983127 52648540 53133780 54904906 57561595 58665516 58826685 61989410 66235260 68443102 69073914 73331895 74387292 78435580 78972810 80586233 82357359 86491860 92984115 97775860 98677020 101966254 102664653 109809812 115123190 117653370 123978820 136886204 137262265 138147828 146663790 152949381 157945620 161172466 164714718 171107755 172684785 185968230 192167171 203932508 205329306 230246380 235306740 241758699 254915635 274524530 293327580 305898762 322344932 329429436 342215510 345369570 356881889 371936460 384334342 402931165 410658612 411786795 483517398 509831270 513323265 549049060 576501513 611797524 684431020 690739140 713763778 764746905 768668684 805862330 823573590 960835855 967034796 1019662540 1026646530 1070645667 1153003026 1208793495 1427527556 1529493810 1611724660 1647147180 1784409445 1921671710 2053293060 2141291334 2306006052 2417586990 2498173223 2882507565 3058987620 3568818890 3843343420 4282582668 4835173980 4996346446 5353228335 5765015130 7137637780 7494519669 9992692892 10706456670 11530030260 12490866115 14989039338 21412913340 24981732230 29978078676 37472598345 49963464460 74945196690 149890393380
• Sum of all divisors σ(n): 550481799168
• Sum of proper divisors (its aliquot sum) s(n): 400591405788
• 149890393380 is an abundant number, because the sum of its proper divisors (400591405788) is greater than itself. Its abundance is 250701012408

Bases of 149890393380

• Binary: 10001011100110001010011110010100100100₂
• Hexadecimal: 0x22E629E524
• Base-36: 1WUWVBQC

Squares and roots of 149890393380

• 149890393380 squared (149890393380²) is 22467130027611147824400
• 149890393380 cubed (149890393380³) is 3367606957958245209072647162472000
• The square root of 149890393380 is 387156.8072241531
• The cube root of 149890393380 is 5311.9983704107

Scales and comparisons

• 149,890,393,380 seconds is equal to 4,766 years, 2 weeks, 4 days, 12 hours, 23 minutes.
• To count from 1 to 149,890,393,380 would take you about nine thousand, five hundred thirty-two 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 149890393380 cubic inches would be around 442.7 feet tall.

Recreational maths with 149890393380

• 149890393380 backwards is 083393098941
• The number of decimal digits it has is: 12
• The sum of 149890393380's digits is 57
• More coming soon!