149749629120

Names of 149749629120

• Cardinal: 149749629120 can be written as One hundred forty-nine billion, seven hundred forty-nine million, six hundred twenty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4974962912 × 10¹¹

Factors of 149749629120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 53

Divisors of 149749629120

• Number of divisors d(n): 1792
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 23 24 26 27 28 30 32 35 36 39 40 42 45 46 48 49 52 54 56 60 63 64 65 69 70 72 78 80 84 90 91 92 96 98 104 105 108 112 115 117 120 126 130 135 138 140 144 147 156 160 161 168 169 180 182 184 189 192 195 196 207 208 210 216 224 230 234 240 245 252 260 270 273 276 280 288 294 299 312 315 320 322 336 338 343 345 351 360 364 368 378 390 392 414 416 420 432 441 448 455 460 468 480 483 490 504 507 520 540 546 552 560 576 585 588 598 621 624 630 637 644 672 676 686 690 702 720 728 735 736 756 780 784 805 819 828 832 840 845 864 882 897 910 920 936 945 960 966 980 1008 1014 1029 1035 1040 1080 1092 1104 1120 1127 1170 1176 1183 1196 1242 1248 1260 1274 1288 1323 1344 1352 1365 1372 1380 1404 1440 1449 1456 1470 1472 1495 1512 1521 1560 1568 1610 1638 1656 1680 1690 1715 1728 1755 1764 1794 1820 1840 1872 1890 1911 1932 1960 2016 2028 2058 2070 2080 2093 2160 2184 2197 2205 2208 2240 2254 2340 2352 2366 2392 2415 2457 2484 2496 2520 2535 2548 2576 2646 2691 2704 2730 2744 2760 2808 2880 2898 2912 2940 2990 3024 3042 3087 3105 3120 3136 3185 3220 3276 3312 3360 3380 3381 3430 3510 3528 3549 3588 3640 3680 3744 3780 3822 3864 3887 3920 4032 4056 4095 4116 4140 4160 4186 4320 4347 4368 4394 4410 4416 4459 4485 4508 4563 4680 4704 4732 4784 4830 4914 4968 5040 5070 5096 5145 5152 5292 5382 5408 5460 5488 5520 5616 5635 5733 5796 5824 5880 5915 5980 6048 6084 6174 6210 6240 6279 6370 6440 6552 6591 6615 6624 6720 6760 6762 6860 7020 7056 7098 7176 7245 7280 7360 7488 7560 7605 7644 7728 7774 7840 7889 8073 8112 8190 8232 8280 8281 8372 8640 8694 8736 8788 8820 8918 8970 9016 9126 9261 9360 9408 9464 9555 9568 9660 9828 9936 10080 10140 10143 10192 10290 10304 10465 10584 10647 10764 10816 10920 10976 10985 11040 11232 11270 11466 11592 11661 11760 11830 11960 12096 12168 12285 12348 12420 12480 12558 12740 12880 13104 13182 13230 13248 13377 13455 13520 13524 13720 14040 14112 14196 14352 14490 14560 14651 15120 15210 15288 15379 15435 15456 15548 15680 15778 16146 16224 16380 16464 16560 16562 16744 16905 17199 17388 17472 17576 17640 17745 17836 17940 18032 18252 18522 18720 18837 18928 19110 19136 19320 19435 19656 19773 19872 20160 20280 20286 20384 20580 20930 21168 21294 21528 21735 21840 21952 21970 22080 22295 22464 22540 22815 22932 23184 23322 23520 23660 23667 23920 24336 24570 24696 24840 24843 25116 25480 25760 26208 26364 26460 26754 26910 27040 27048 27209 27440 28080 28224 28392 28665 28704 28980 29120 29302 30240 30420 30429 30576 30758 30870 30912 31096 31395 31556 31941 32292 32448 32760 32928 32955 33120 33124 33488 33810 34398 34776 34983 35152 35280 35490 35672 35880 36064 36504 37044 37440 37674 37856 38220 38640 38870 39312 39445 39546 39744 40131 40365 40560 40572 40768 41160 41405 41860 42336 42588 43056 43470 43680 43940 43953 44590 45080 45630 45864 46137 46305 46368 46644 47040 47320 47334 47840 48672 49140 49392 49680 49686 50232 50531 50715 50960 51520 52416 52728 52920 53235 53508 53820 54080 54096 54418 54880 56160 56511 56784 57330 57408 57960 57967 58305 58604 59319 60480 60840 60858 61152 61516 61740 62192 62790 63112 63882 64584 65520 65856 65910 66240 66248 66885 66976 67620 68796 69552 69966 70304 70560 70980 71001 71344 71760 72128 73008 73255 74088 74529 75348 75712 76440 76895 77280 77740 78624 78890 79092 80262 80730 81120 81144 81627 82320 82810 83720 84672 85176 85995 86112 86940 87360 87880 87906 89180 90160 91260 91728 92274 92610 92736 93288 94185 94640 94668 95680 97344 98280 98784 98865 99360 99372 100464 101062 101430 101920 102557 104949 105456 105840 106470 107016 107640 107653 108192 108836 109760 112320 113022 113568 114660 115920 115934 116610 117208 118335 118638 120393 121680 121716 122304 123032 123480 124215 124384 125580 126224 127764 129168 131040 131820 131859 132496 133770 133952 135240 136045 137592 138411 139104 139932 140608 141120 141960 142002 142688 143520 146016 146510 148176 149058 150696 151593 152145 152880 153790 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158465216 159988920 162771336 164560032 166944960 169784160 173321330 177218496 178273368 179987535 180857040 182844480 186024384 191007180 191986704 198081520 203464170 203740992 205700040 207985596 213318560 217028448 218293920 221523120 222841710 232530480 235085760 237697824 239983380 241142720 250417440 254676240 255982272 259981995 267410052 271285560 274266720 277314128 287980056 295364160 297122280 305611488 310040640 311978394 319977840 325542672 329120064 334262565 339568320 346642660 356546736 359975070 361714080 382014360 383973408 396163040 406928340 411400080 415971192 426637120 434056896 436587840 443046240 445683420 465060960 467967591 475395648 479966760 500834880 509352480 519963990 534820104 542571120 548533440 554628256 575960112 594244560 611222976 623956788 639955680 651085344 668525130 693285320 713093472 719950140 723428160 764028720 767946816 779945985 792326080 813856680 822800160 831942384 886092480 891366840 930121920 935935182 959933520 1018704960 1039927980 1069640208 1085142240 1109256512 1151920224 1188489120 1247913576 1279911360 1302170688 1337050260 1386570640 1426186944 1439900280 1528057440 1559891970 1627713360 1645600320 1663884768 1782733680 1871870364 1919867040 2079855960 2139280416 2170284480 2303840448 2339837955 2376978240 2495827152 2674100520 2773141280 2879800560 3056114880 3119783940 3255426720 3327769536 3565467360 3743740728 3839734080 4159711920 4278560832 4679675910 4991654304 5348201040 5546282560 5759601120 6239567880 6510853440 7130934720 7487481456 8319423840 9359351820 9983308608 10696402080 11519202240 12479135760 14974962912 16638847680 18718703640 21392804160 24958271520 29949925824 37437407280 49916543040 74874814560 149749629120
• Sum of all divisors σ(n): 696407040000
• Sum of proper divisors (its aliquot sum) s(n): 546657410880
• 149749629120 is an abundant number, because the sum of its proper divisors (546657410880) is greater than itself. Its abundance is 396907781760

Bases of 149749629120

• Binary: 10001011011101110001100000000011000000₂
• Hexadecimal: 0x22DDC600C0
• Base-36: 1WSL29C0

Squares and roots of 149749629120

• 149749629120 squared (149749629120²) is 22424951421577551974400
• 149749629120 cubed (149749629120³) is 3358128158415255173483923734528000
• The square root of 149749629120 is 386974.9722139663
• The cube root of 149749629120 is 5310.3349911551

Scales and comparisons

• 149,749,629,120 seconds is equal to 4,761 years, 29 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 149,749,629,120 would take you about nine thousand, five hundred twenty-three 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 149749629120 cubic inches would be around 442.5 feet tall.

Recreational maths with 149749629120

• 149749629120 backwards is 021926947941
• 149749629120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149749629120's digits is 54
• More coming soon!