149786489664

Names of 149786489664

• Cardinal: 149786489664 can be written as One hundred forty-nine billion, seven hundred eighty-six million, four hundred eighty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.49786489664 × 10¹¹

Factors of 149786489664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 333

Divisors of 149786489664

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 49 56 57 61 63 64 72 76 84 96 98 112 114 122 126 133 144 147 152 168 171 183 192 196 224 228 241 244 252 266 288 294 304 336 342 361 366 392 399 427 441 448 456 482 488 504 532 549 576 588 608 672 684 722 723 732 784 798 854 882 912 931 964 976 1008 1064 1083 1098 1159 1176 1197 1216 1281 1344 1368 1444 1446 1464 1568 1596 1687 1708 1764 1824 1862 1928 1952 2016 2128 2166 2169 2196 2318 2352 2394 2527 2562 2736 2793 2888 2892 2928 2989 3136 3192 3249 3374 3416 3477 3528 3648 3724 3843 3856 3904 4032 4256 4332 4338 4392 4579 4636 4704 4788 5054 5061 5124 5472 5586 5776 5784 5856 5978 6384 6498 6748 6832 6954 7056 7448 7581 7686 7712 8113 8379 8512 8664 8676 8784 8967 9158 9272 9408 9576 10108 10122 10248 10431 10944 11172 11552 11568 11712 11809 11956 12768 12996 13496 13664 13737 13908 14112 14701 14896 15162 15183 15372 15424 16226 16758 17328 17352 17568 17689 17934 18316 18544 19152 20216 20244 20496 20862 22021 22344 22743 23104 23136 23618 23912 24339 25536 25992 26901 26992 27328 27474 27816 28224 29402 29792 30324 30366 30744 32053 32452 33516 34656 34704 35136 35378 35427 35868 36632 37088 38304 40432 40488 40992 41211 41724 44042 44103 44688 45486 46272 47236 47824 48678 51984 53067 53802 53984 54948 55632 56791 58804 59584 60648 60732 61488 64106 64904 66063 67032 69312 69408 70756 70854 71736 73017 73264 74176 76608 80864 80976 81984 82422 83448 87001 88084 88206 89376 90972 94472 95648 96159 97356 102907 103968 106134 106281 107604 107968 109896 111264 113582 117608 121296 121464 122976 128212 129808 132126 132309 134064 138816 141512 141708 143472 146034 146528 154147 159201 161728 161952 164844 166896 170373 174002 176168 176412 178752 181944 188944 191296 192318 194712 198189 205814 207936 212268 212562 215208 219792 222528 224371 227164 235216 242592 242928 245952 256424 259616 261003 264252 264618 268128 279319 283024 283416 286944 288477 292068 293056 308294 308721 318402 323904 329688 333792 340746 348004 352336 352824 363888 377888 384636 389424 396378 411628 424536 425124 430416 439584 448742 454328 462441 470432 485184 485856 511119 512848 519232 522006 528504 529236 536256 558638 566048 566832 573888 576954 584136 609007 616588 617442 636804 659376 667584 673113 681492 696008 704672 705648 720349 727776 755776 769272 778848 783009 792756 823256 837957 849072 850248 860832 879168 897484 908656 924882 926163 940864 971712 1022238 1025696 1044012 1057008 1058472 1079029 1117276 1132096 1133664 1153908 1168272 1218014 1233176 1234884 1273608 1318752 1346226 1362984 1387323 1392016 1409344 1411296 1440698 1455552 1538544 1557696 1566018 1585512 1646512 1675914 1698144 1700496 1721664 1794968 1817312 1827021 1849764 1852326 1955233 2019339 2044476 2051392 2088024 2114016 2116944 2158058 2161047 2234552 2267328 2307816 2336544 2436028 2466352 2469768 2513871 2547216 2637504 2692452 2725968 2774646 2784032 2822592 2881396 3077088 3132036 3171024 3237087 3293024 3351828 3396288 3400992 3589936 3634624 3654042 3699528 3704652 3910466 4038678 4088952 4176048 4228032 4233888 4263049 4316116 4322094 4469104 4615632 4673088 4872056 4932704 4939536 5027742 5094432 5307061 5384904 5451936 5481063 5549292 5568064 5762792 5865699 6154176 6264072 6342048 6474174 6483141 6586048 6703656 6801984 7179872 7308084 7399056 7409304 7820932 8077356 8177904 8352096 8467776 8526098 8632232 8644188 8938208 9231264 9711261 9744112 9865408 9879072 10055484 10188864 10614122 10769808 10903872 10962126 11098584 11525584 11731398 12528144 12684096 12789147 12948348 12966282 13407312 13686631 14359744 14616168 14798112 14818608 15641864 15921183 16154712 16355808 16704192 17052196 17264464 17288376 17597097 17876416 18462528 19422522 19488224 19758144 20110968 21228244 21539616 21924252 22197168 23051168 23462796 25056288 25578294 25896696 25932564 26814624 27373262 29232336 29596224 29637216 31283728 31842366 32309424 32711616 34104392 34528928 34576752 35194194 37149427 38367441 38845044 38976448 40221936 41059893 42456488 43079232 43848504 44394336 46102336 46925592 47763549 50112576 51156588 51793392 51865128 53629248 54746524 58464672 59274432 62567456 63684732 64618848 68208784 69057856 69153504 70388388 74298854 76734882 77690088 80443872 82119786 84912976 87697008 88788672 93851184 95527098 102313176 103586784 103730256 109493048 111448281 116929344 123179679 125134912 127369464 129237696 136417568 138307008 140776776 148597708 153469764 155380176 160887744 164239572 169825952 175394016 187702368 191054196 204626352 207173568 207460512 218986096 222896562 246359358 254738928 260045989 272835136 281553552 297195416 306939528 310760352 328479144 334344843 339651904 350788032 375404736 382108392 409252704 414921024 437972192 445793124 492718716 509477856 520091978 563107104 594390832 613879056 621520704 656958288 668689686 764216784 780137967 818505408 875944384 891586248 985437432 1018955712 1040183956 1126214208 1188781664 1227758112 1313916576 1337379372 1528433568 1560275934 1783172496 1970874864 2080367912 2340413901 2377563328 2455516224 2627833152 2674758744 3056867136 3120551868 3566344992 3941749728 4160735824 4680827802 5349517488 6241103736 7132689984 7883499456 8321471648 9361655604 10699034976 12482207472 16642943296 18723311208 21398069952 24964414944 37446622416 49928829888 74893244832 149786489664
• Sum of all divisors σ(n): 537964924068
• Sum of proper divisors (its aliquot sum) s(n): 388178434404
• 149786489664 is an abundant number, because the sum of its proper divisors (388178434404) is greater than itself. Its abundance is 238391944740

Bases of 149786489664

• Binary: 10001011011111111110000111001101000000₂
• Hexadecimal: 0x22DFF87340
• Base-36: 1WT70B40

Squares and roots of 149786489664

• 149786489664 squared (149786489664²) is 22435992485863578832896
• 149786489664 cubed (149786489664³) is 3360608556585386616967625887186944
• The square root of 149786489664 is 387022.5958054645
• The cube root of 149786489664 is 5310.7706645285

Scales and comparisons

• 149,786,489,664 seconds is equal to 4,762 years, 38 weeks, 5 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 149,786,489,664 would take you about nine thousand, five hundred twenty-five 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 149786489664 cubic inches would be around 442.6 feet tall.

Recreational maths with 149786489664

• 149786489664 backwards is 466984687941
• 149786489664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149786489664's digits is 72
• More coming soon!