149477871240

Names of 149477871240

• Cardinal: 149477871240 can be written as One hundred forty-nine billion, four hundred seventy-seven million, eight hundred seventy-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4947787124 × 10¹¹

Factors of 149477871240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 91869

Divisors of 149477871240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 30 36 40 45 46 60 69 72 90 92 115 120 138 180 184 197 207 230 276 345 360 394 414 460 552 591 690 788 828 920 985 1035 1182 1380 1576 1656 1773 1970 2070 2364 2760 2955 3546 3940 4140 4531 4728 5910 7092 7880 8280 8865 9062 11820 13593 14184 17730 18124 22655 23640 27186 35460 36248 40779 45310 54372 67965 70920 81558 90620 91639 108744 135930 163116 181240 183278 203895 271860 274917 326232 366556 407790 458195 543720 549834 733112 815580 824751 916390 1099668 1374585 1631160 1649502 1832780 2107697 2199336 2749170 3299004 3665560 4123755 4215394 5498340 6323091 6598008 8247510 8430788 10538485 10996680 12646182 16495020 16861576 18052883 18969273 21076970 25292364 31615455 32990040 36105766 37938546 42153940 50584728 54158649 63230910 72211532 75877092 84307880 90264415 94846365 108317298 126461820 144423064 151754184 162475947 180528830 189692730 216634596 252923640 270793245 324951894 361057660 379385460 415216309 433269192 541586490 649903788 722115320 758770920 812379735 830432618 1083172980 1245648927 1299807576 1624759470 1660865236 2076081545 2166345960 2491297854 3249518940 3321730472 3736946781 4152163090 4982595708 6228244635 6499037880 7473893562 8304326180 9965191416 12456489270 14947787124 16608652360 18684733905 24912978540 29895574248 37369467810 49825957080 74738935620 149477871240
• Sum of all divisors σ(n): 509503737600
• Sum of proper divisors (its aliquot sum) s(n): 360025866360
• 149477871240 is an abundant number, because the sum of its proper divisors (360025866360) is greater than itself. Its abundance is 210547995120

Bases of 149477871240

• Binary: 10001011001101100100110100111010001000₂
• Hexadecimal: 0x22CD934E88
• Base-36: 1WO39JM0

Squares and roots of 149477871240

• 149477871240 squared (149477871240²) is 22343633990442019137600
• 149477871240 cubed (149477871240³) is 3339878844656979527335788642624000
• The square root of 149477871240 is 386623.6816854343
• The cube root of 149477871240 is 5307.1207389423

Scales and comparisons

• 149,477,871,240 seconds is equal to 4,752 years, 48 weeks, 3 days, 22 hours, 54 minutes.
• To count from 1 to 149,477,871,240 would take you about nine thousand, five hundred 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 149477871240 cubic inches would be around 442.3 feet tall.

Recreational maths with 149477871240

• 149477871240 backwards is 042178774941
• The number of decimal digits it has is: 12
• The sum of 149477871240's digits is 54
• More coming soon!