149821479808

Names of 149821479808

• Cardinal: 149821479808 can be written as One hundred forty-nine billion, eight hundred twenty-one million, four hundred seventy-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.49821479808 × 10¹¹

Factors of 149821479808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 87

Divisors of 149821479808

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 17 22 26 28 32 34 37 44 52 56 64 68 74 77 88 91 104 112 119 121 128 136 143 148 154 169 176 182 187 208 221 224 238 242 259 272 286 296 308 338 352 364 374 407 416 442 448 476 481 484 518 544 572 592 616 629 676 704 728 748 814 832 847 884 896 952 962 968 1001 1036 1088 1144 1183 1184 1232 1258 1309 1352 1408 1456 1496 1547 1573 1628 1664 1694 1768 1859 1904 1924 1936 2002 2057 2072 2176 2197 2288 2366 2368 2431 2464 2516 2618 2704 2849 2873 2912 2992 3094 3146 3256 3367 3388 3536 3718 3808 3848 3872 4004 4114 4144 4394 4403 4477 4576 4732 4736 4862 4928 5032 5236 5291 5408 5698 5746 5824 5984 6188 6253 6292 6512 6734 6776 6919 7072 7436 7616 7696 7744 8008 8177 8228 8288 8788 8806 8954 9152 9464 9724 9856 10064 10472 10582 10816 11011 11396 11492 11648 11968 12376 12506 12584 13013 13024 13468 13552 13838 14144 14399 14872 15232 15379 15392 15488 16016 16354 16456 16576 17017 17576 17612 17908 18304 18928 19448 20111 20128 20449 20944 21164 21632 22022 22792 22984 23936 24167 24752 25012 25168 26026 26048 26741 26936 27104 27676 28288 28798 29744 30758 30784 31339 31603 32032 32708 32912 33152 34034 35152 35224 35816 37037 37349 37856 38896 40222 40256 40898 41888 42328 43771 44044 45584 45968 48334 48433 49504 50024 50336 52052 52096 53482 53872 54208 55352 57239 57596 58201 59488 61516 61568 62678 63206 64064 65416 65824 68068 68783 70304 70448 71632 74074 74698 75712 76109 77792 80444 80512 81289 81796 83776 84656 87542 88088 89947 91168 91936 96668 96866 99008 100048 100672 104104 106301 106964 107744 108416 110704 114478 115192 116402 118976 123032 125356 126412 128128 130832 131648 136136 137566 140608 140896 143143 143264 148148 149396 151424 152218 155584 160888 162578 163592 167552 169169 169312 175084 176176 179894 182336 183872 187187 193336 193732 198016 200096 201344 208208 212602 213928 215488 221221 221408 228956 230384 232804 237952 246064 250712 252824 261443 261664 263296 265837 272272 275132 281216 281792 286286 286528 296296 298792 304436 311168 321776 325156 327184 338338 338624 347633 350168 352352 359788 364672 367744 374374 386672 387464 400192 407407 410839 416416 425204 427856 430976 442442 442816 457912 460768 465608 481481 492128 501424 505648 522886 523328 531674 532763 544544 550264 563584 569023 572572 573056 592592 597584 608872 629629 643552 650312 654368 676676 677248 695266 700336 704704 719576 744107 748748 756613 773344 774928 800384 814814 821678 832832 850408 855712 884884 885632 894179 915824 921536 931216 962962 984256 989417 1002848 1011296 1045772 1046656 1063348 1065526 1089088 1100528 1138046 1145144 1169311 1185184 1195168 1217744 1259258 1287104 1300624 1308736 1353352 1381913 1390532 1400672 1409408 1439152 1488214 1497496 1513226 1546688 1549856 1629628 1643356 1665664 1700816 1711424 1769768 1788358 1831648 1843072 1860859 1862432 1925924 1968512 1978834 2005696 2022592 2091544 2126696 2131052 2178176 2201056 2276092 2290288 2338622 2370368 2390336 2433431 2435488 2518516 2574208 2601248 2617472 2706704 2763826 2781064 2801344 2875873 2878304 2976428 2994992 3026452 3093376 3099712 3259256 3286712 3401632 3422848 3539536 3576716 3663296 3721718 3724864 3851848 3957668 4011392 4045184 4183088 4253392 4262104 4402112 4519229 4552184 4580576 4677244 4740736 4780672 4866862 4870976 5037032 5202496 5296291 5413408 5527652 5562128 5602688 5751746 5756608 5952856 5989984 6052904 6199424 6259253 6518512 6573424 6803264 6925919 7079072 7153432 7326592 7443436 7449728 7703696 7915336 8185177 8366176 8506784 8524208 8804224 9038458 9104368 9161152 9354488 9673391 9733724 9741952 9835969 10074064 10404992 10592582 10826816 11055304 11124256 11503492 11513216 11905712 11979968 12105808 12518506 12862421 13037024 13146848 13606528 13851838 14158144 14306864 14886872 15201043 15407392 15830672 16370354 16732352 17013568 17048416 18076916 18208736 18322304 18708976 19346782 19467448 19671938 20148128 21185164 21653632 22110608 22248512 23006984 23811424 23959936 24211616 25037012 25724842 26074048 26293696 27703676 28316288 28613728 29773744 30402086 30814784 31634603 31661344 32740708 33464704 34027136 34096832 36153832 36417472 37417952 38693564 38934896 39343876 40296256 42370328 44221216 44497024 46013968 47622848 48423232 50074024 51449684 52148096 52587392 55407352 57227456 59547488 60804172 61629568 63269206 63322688 65481416 68193664 68851783 72307664 72834944 74835904 77387128 77869792 78687752 80592512 84740656 88442432 90036947 92027936 95245696 96846464 100148048 102899368 106407301 110814704 114454912 119094976 121608344 126538412 126645376 130962832 137703566 144615328 149671808 154774256 155739584 157375504 167211473 169481312 176884864 180073894 184055872 200296096 205798736 212814602 221629408 238189952 243216688 253076824 261925664 275407132 289230656 309548512 311479168 314751008 334422946 338962624 360147788 368111744 400592192 411597472 425629204 443258816 486433376 506153648 523851328 550814264 578461312 619097024 629502016 668845892 677925248 720295576 801184384 823194944 851258408 886517632 972866752 1012307296 1047702656 1101628528 1170480311 1238194048 1259004032 1337691784 1440591152 1646389888 1702516816 1945733504 2024614592 2203257056 2340960622 2675383568 2881182304 3405033632 4049229184 4406514112 4681921244 5350767136 5762364608 6810067264 8813028224 9363842488 10701534272 11524729216 13620134528 18727684976 21403068544 37455369952 74910739904 149821479808
• Sum of all divisors σ(n): 441687254400
• Sum of proper divisors (its aliquot sum) s(n): 291865774592
• 149821479808 is an abundant number, because the sum of its proper divisors (291865774592) is greater than itself. Its abundance is 142044294784

Bases of 149821479808

• Binary: 10001011100010000011100101101110000000₂
• Hexadecimal: 0x22E20E5B80
• Base-36: 1WTRU9OG

Squares and roots of 149821479808

• 149821479808 squared (149821479808²) is 22446475811858951716864
• 149821479808 cubed (149821479808³) is 3362964222607186341592186709082112
• The square root of 149821479808 is 387067.7974308893
• The cube root of 149821479808 is 5311.1841645779

Scales and comparisons

• 149,821,479,808 seconds is equal to 4,763 years, 44 weeks, 4 days, 21 hours, 43 minutes, 28 seconds.
• To count from 1 to 149,821,479,808 would take you about nine thousand, five hundred twenty-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 149821479808 cubic inches would be around 442.6 feet tall.

Recreational maths with 149821479808

• 149821479808 backwards is 808974128941
• The number of decimal digits it has is: 12
• The sum of 149821479808's digits is 61
• More coming soon!