149664898800

Names of 149664898800

• Cardinal: 149664898800 can be written as One hundred forty-nine billion, six hundred sixty-four million, eight hundred ninety-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.496648988 × 10¹¹

Factors of 149664898800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1396

Divisors of 149664898800

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 59 60 72 75 80 81 90 100 108 118 120 135 144 150 162 177 180 200 216 225 236 240 270 295 300 324 354 360 400 405 432 450 472 531 540 590 600 648 675 708 720 810 885 900 944 1062 1080 1180 1200 1296 1327 1350 1416 1475 1593 1620 1770 1800 2025 2124 2160 2360 2654 2655 2700 2832 2950 3186 3240 3481 3540 3600 3981 4050 4248 4425 4720 4779 5308 5310 5400 5900 6372 6480 6635 6962 7080 7962 7965 8100 8496 8850 9558 10443 10616 10620 10800 11800 11943 12744 13270 13275 13924 14160 15924 15930 16200 17405 17700 19116 19905 20886 21232 21240 23600 23886 23895 25488 26540 26550 27848 31329 31848 31860 32400 33175 34810 35400 35829 38232 39810 39825 41772 42480 47772 47790 52215 53080 53100 55696 59715 62658 63696 63720 66350 69620 70800 71658 76464 78293 79620 79650 83544 87025 93987 95544 95580 99525 104430 106160 106200 107487 119430 119475 125316 127440 132700 139240 143316 156586 156645 159240 159300 167088 174050 179145 187974 191088 191160 199050 208860 212400 214974 234879 238860 238950 250632 261075 265400 278480 281961 286632 298575 313172 313290 318480 318600 348100 358290 375948 382320 391465 398100 417720 429948 469758 469935 477720 477900 501264 522150 530800 537435 563922 573264 597150 626344 626580 637200 696200 704637 716580 751896 782930 783225 796200 835440 859896 895725 939516 939870 955440 955800 1044300 1074870 1127844 1174395 1194300 1252688 1253160 1392400 1409274 1409805 1433160 1503792 1565860 1566450 1592400 1719792 1791450 1879032 1879740 1911600 1957325 2088600 2113911 2149740 2255688 2348790 2349675 2388600 2506320 2687175 2818548 2819610 2866320 3131720 3132900 3523185 3582900 3758064 3759480 3914650 4177200 4227822 4299480 4511376 4619287 4697580 4699350 4777200 5374350 5637096 5639220 5871975 6263440 6265800 6341733 7046370 7049025 7165800 7518960 7829300 8455644 8598960 9238574 9395160 9398700 10569555 10748700 11274192 11278440 11743950 12531600 12683466 13857861 14092740 14098050 14331600 15658600 16911288 17615925 18477148 18790320 18797400 21139110 21497400 22556880 23096435 23487900 25366932 27715722 28185480 28196100 31317200 31708665 33822576 35231850 36954296 37594800 41573583 42278220 42994800 46192870 46975800 50733864 52847775 55431444 56370960 56392200 63417330 69289305 70463700 73908592 83147166 84556440 92385740 93951600 101467728 105695550 110862888 112784400 115482175 124720749 126834660 138578610 140927400 158543325 166294332 169112880 184771480 207867915 211391100 221725776 230964350 249441498 253669320 277157220 281854800 317086650 332588664 346446525 369542960 374162247 415735830 422782200 461928700 498882996 507338640 554314440 623603745 634173300 665177328 692893050 748324494 831471660 845564400 923857400 997765992 1039339575 1108628880 1247207490 1268346600 1385786100 1496648988 1662943320 1847714800 1870811235 1995531984 2078679150 2494414980 2536693200 2771572200 2993297976 3118018725 3325886640 3741622470 4157358300 4988829960 5543144400 5986595952 6236037450 7483244940 8314716600 9354056175 9977659920 12472074900 14966489880 16629433200 18708112350 24944149800 29932979760 37416224700 49888299600 74832449400 149664898800
• Sum of all divisors σ(n): 546805355888
• Sum of proper divisors (its aliquot sum) s(n): 397140457088
• 149664898800 is an abundant number, because the sum of its proper divisors (397140457088) is greater than itself. Its abundance is 247475558288

Bases of 149664898800

• Binary: 10001011011000101110010001111011110000₂
• Hexadecimal: 0x22D8B91EF0
• Base-36: 1WR6M700

Squares and roots of 149664898800

• 149664898800 squared (149664898800²) is 22399581932814241440000
• 149664898800 cubed (149664898800³) is 3352431163136951844316366272000000
• The square root of 149664898800 is 386865.4789458475
• The cube root of 149664898800 is 5309.3332496163

Scales and comparisons

• 149,664,898,800 seconds is equal to 4,758 years, 45 weeks, 5 days, 15 hours.
• To count from 1 to 149,664,898,800 would take you about nine thousand, five hundred seventeen 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 149664898800 cubic inches would be around 442.4 feet tall.

Recreational maths with 149664898800

• 149664898800 backwards is 008898466941
• The number of decimal digits it has is: 12
• The sum of 149664898800's digits is 63
• More coming soon!