149402192940

Names of 149402192940

• Cardinal: 149402192940 can be written as One hundred forty-nine billion, four hundred two million, one hundred ninety-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.4940219294 × 10¹¹

Factors of 149402192940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6697

Divisors of 149402192940

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 13 14 15 18 20 21 22 26 28 30 33 35 36 39 42 44 45 52 55 60 63 65 66 70 77 78 84 90 91 99 105 110 117 126 127 130 132 140 143 154 156 165 180 182 195 198 210 220 231 234 252 254 260 273 286 308 315 330 364 381 385 390 396 420 429 455 462 468 495 508 546 572 585 630 635 660 693 715 762 770 780 819 858 889 910 924 990 1001 1092 1143 1155 1170 1260 1270 1287 1365 1386 1397 1430 1524 1540 1638 1651 1716 1778 1820 1905 1980 2002 2145 2286 2310 2340 2540 2574 2667 2730 2772 2794 2860 3003 3276 3302 3465 3556 3810 4004 4095 4191 4290 4445 4572 4620 4953 5005 5148 5334 5460 5588 5715 6006 6435 6529 6604 6930 6985 7620 8001 8190 8255 8382 8580 8890 9009 9779 9906 10010 10668 11430 11557 12012 12573 12870 13058 13335 13860 13970 14859 15015 16002 16380 16510 16764 17780 18018 18161 19558 19587 19812 20020 20955 22860 23114 24765 25146 25740 26116 26670 27940 29337 29718 30030 32004 32645 33020 34671 36036 36322 39116 39174 40005 41910 45045 45703 46228 48895 49530 50292 53340 54483 57785 58674 58761 59436 60060 62865 65290 69342 71819 72644 74295 78348 80010 83820 84877 88011 90090 90805 91406 97790 97935 99060 104013 108966 115570 117348 117522 125730 127127 130580 137109 138684 143638 146685 148590 160020 163449 169754 173355 176022 180180 181610 182812 195580 195870 208026 215457 217932 228515 231140 235044 251460 254254 254631 272415 274218 287276 293370 293805 297180 326898 339508 346710 352044 359095 363220 381381 391740 411327 416052 424385 430914 440055 457030 502733 508508 509262 520065 544830 548436 586740 587610 594139 635635 646371 653796 685545 693420 718190 762762 763893 817245 822654 829183 848770 861828 880110 914060 933647 1005466 1018524 1040130 1077285 1089660 1144143 1175220 1188278 1271270 1273155 1292742 1371090 1436380 1508199 1525524 1527786 1634490 1645308 1658366 1697540 1760220 1782417 1867294 1906905 2010932 2056635 2080260 2154570 2288286 2376556 2487549 2513665 2542540 2546310 2585484 2742180 2800941 2970695 3016398 3055572 3231855 3268980 3316732 3564834 3734588 3813810 3819465 4113270 4145915 4309140 4524597 4576572 4668235 4975098 5027330 5092620 5347251 5601882 5720715 5804281 5941390 6032796 6463710 6535529 7129668 7462647 7540995 7627620 7638930 8226540 8291830 8402823 8912085 9049194 9121013 9336470 9950196 10054660 10694502 10779379 11203764 11441430 11608562 11882780 12437745 12927420 13071058 14004705 14925294 15081990 15277860 16583660 16805646 17412843 17824170 18098388 18242026 18672940 19606587 21389004 21558758 22622985 22882860 23217124 24875490 26142116 26736255 27363039 28009410 29021405 29850588 30163980 32338137 32677645 33611292 34825686 35648340 36484052 37313235 39213174 42014115 43117516 45245970 45605065 49750980 52238529 53472510 53896895 54726078 56018820 58042810 58819761 63847091 64676274 65355290 69651372 74626470 75455653 78426348 82089117 84028230 87064215 90491940 91210130 97014411 98032935 104477058 106945020 107793790 109452156 116085620 117639522 118573169 127694182 129352548 130710580 136815195 149252940 150911306 161690685 164178234 168056460 174128430 182420260 191541273 194028822 196065870 208954116 215587580 226366959 235279044 237146338 255388364 261192645 273630390 294098805 301822612 319235455 323381370 328356468 348256860 355719507 377278265 383082546 388057644 392131740 410445585 452733918 474292676 485072055 522385290 547260780 574623819 588197610 592865845 638470910 646762740 679100877 711439014 754556530 766165092 820891170 830012183 905467836 957706365 970144110 1044770580 1067158521 1131834795 1149247638 1176395220 1185731690 1276941820 1358201754 1422878028 1509113060 1641782340 1660024366 1778597535 1915412730 1940288220 2134317042 2263669590 2298495276 2371463380 2490036549 2716403508 2873119095 3320048732 3395504385 3557195070 3830825460 4150060915 4268634084 4527339180 4980073098 5335792605 5746238190 6791008770 7114390140 7470109647 8300121830 9960146196 10671585210 11492476380 12450182745 13582017540 14940219294 16600243660 21343170420 24900365490 29880438588 37350548235 49800730980 74701096470 149402192940
• Sum of all divisors σ(n): 613359452160
• Sum of proper divisors (its aliquot sum) s(n): 463957259220
• 149402192940 is an abundant number, because the sum of its proper divisors (463957259220) is greater than itself. Its abundance is 314555066280

Bases of 149402192940

• Binary: 10001011001001000100001000110000101100₂
• Hexadecimal: 0x22C9108C2C
• Base-36: 1WMU7HV0

Squares and roots of 149402192940

• 149402192940 squared (149402192940²) is 22321015255280985843600
• 149402192940 cubed (149402192940³) is 3334808627786173200918935864184000
• The square root of 149402192940 is 386525.7985439005
• The cube root of 149402192940 is 5306.2249504409

Scales and comparisons

• 149,402,192,940 seconds is equal to 4,750 years, 27 weeks, 3 days, 1 hour, 9 minutes.
• To count from 1 to 149,402,192,940 would take you about nine thousand, five hundred one 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 149402192940 cubic inches would be around 442.2 feet tall.

Recreational maths with 149402192940

• 149402192940 backwards is 049291204941
• 149402192940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149402192940's digits is 45
• More coming soon!