149909997600

Names of 149909997600

• Cardinal: 149909997600 can be written as One hundred forty-nine billion, nine hundred nine million, nine hundred ninety-seven thousand, six hundred.

Scientific notation

• Scientific notation: 1.499099976 × 10¹¹

Factors of 149909997600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15664

Divisors of 149909997600

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 66 72 75 80 88 90 96 99 100 110 120 121 132 144 150 160 165 176 180 198 200 220 225 240 242 264 275 288 300 330 352 360 363 396 400 440 450 480 484 495 528 550 600 605 660 720 726 792 800 825 880 900 968 990 1056 1089 1100 1200 1210 1320 1331 1440 1452 1584 1650 1760 1800 1815 1936 1980 2178 2200 2400 2420 2475 2640 2662 2904 3025 3168 3300 3600 3630 3872 3960 3993 4356 4400 4840 4950 5280 5324 5445 5808 6050 6600 6655 7200 7260 7920 7986 8712 8800 9075 9680 9900 10648 10890 11616 11979 12100 13200 13310 14520 15643 15840 15972 17424 18150 19360 19800 19965 21296 21780 23958 24200 26400 26620 27225 29040 31286 31944 33275 34848 36300 39600 39930 42592 43560 46929 47916 48400 53240 54450 58080 59895 62572 63888 66550 72600 78215 79200 79860 87120 93858 95832 96800 99825 106480 108900 119790 125144 127776 133100 140787 145200 156430 159720 172073 174240 187716 191664 199650 212960 217800 234645 239580 250288 266200 281574 290400 299475 312860 319440 344146 375432 383328 391075 399300 435600 469290 479160 500576 516219 532400 563148 598950 625720 638880 688292 703935 750864 782150 798600 860365 871200 938580 958320 1032438 1064800 1126296 1173225 1197900 1251440 1376584 1407870 1501728 1548657 1564300 1597200 1720730 1877160 1892803 1916640 2064876 2252592 2346450 2395800 2502880 2581095 2753168 2815740 3097314 3128600 3194400 3441460 3519675 3754320 3785606 4129752 4301825 4505184 4692900 4791600 5162190 5506336 5631480 5678409 6194628 6257200 6882920 7039350 7508640 7571212 7743285 8259504 8603650 9385800 9464015 9583200 10324380 11262960 11356818 12389256 12514400 12905475 13765840 14078700 15142424 15486570 16519008 17035227 17207300 18771600 18928030 20648760 20820833 22525920 22713636 24778512 25810950 27531680 28157400 28392045 30284848 30973140 34070454 34414600 37543200 37856060 38716425 41297520 41641666 45427272 47320075 49557024 51621900 56314800 56784090 60569696 61946280 62462499 68140908 68829200 75712120 77432850 82595040 83283332 85176135 90854544 94640150 103243800 104104165 112629600 113568180 123892560 124924998 136281816 137658400 141960225 151424240 154865700 166566664 170352270 181709088 187387497 189280300 206487600 208208330 227136360 247785120 249849996 272563632 283920450 302848480 309731400 312312495 333133328 340704540 374774994 378560600 412975200 416416660 425880675 454272720 499699992 520520825 545127264 567840900 619462800 624624990 666266656 681409080 749549988 757121200 832833320 851761350 908545440 936937485 999399984 1041041650 1135681800 1238925600 1249249980 1362818160 1499099976 1514242400 1561562475 1665666640 1703522700 1873874970 1998799968 2082083300 2271363600 2498499960 2725636320 2998199952 3123124950 3331333280 3407045400 3747749940 4164166600 4542727200 4684687425 4996999920 5996399904 6246249900 6814090800 7495499880 8328333200 9369374850 9993999840 12492499800 13628181600 14990999760 16656666400 18738749700 24984999600 29981999520 37477499400 49969999200 74954998800 149909997600
• Sum of all divisors σ(n): 581479595424
• Sum of proper divisors (its aliquot sum) s(n): 431569597824
• 149909997600 is an abundant number, because the sum of its proper divisors (431569597824) is greater than itself. Its abundance is 281659600224

Bases of 149909997600

• Binary: 10001011100111010101010000100000100000₂
• Hexadecimal: 0x22E7550820
• Base-36: 1WV8JIG0

Squares and roots of 149909997600

• 149909997600 squared (149909997600²) is 22473007380432005760000
• 149909997600 cubed (149909997600³) is 3368928482465344270444786176000000
• The square root of 149909997600 is 387182.1245873833
• The cube root of 149909997600 is 5312.2299463923

Scales and comparisons

• 149,909,997,600 seconds is equal to 4,766 years, 35 weeks, 10 hours.
• To count from 1 to 149,909,997,600 would take you about nine thousand, five hundred thirty-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 149909997600 cubic inches would be around 442.7 feet tall.

Recreational maths with 149909997600

• 149909997600 backwards is 006799909941
• The number of decimal digits it has is: 12
• The sum of 149909997600's digits is 63
• More coming soon!