149955205120

Names of 149955205120

• Cardinal: 149955205120 can be written as One hundred forty-nine billion, nine hundred fifty-five million, two hundred five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4995520512 × 10¹¹

Factors of 149955205120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 12708

Divisors of 149955205120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 167 224 256 280 320 334 448 512 560 640 668 835 896 1024 1120 1169 1280 1336 1670 1792 2048 2240 2338 2560 2672 3340 3584 4480 4676 5120 5344 5845 6680 7168 8960 9352 10240 10688 11690 12527 13360 14336 17920 18704 21376 23380 25054 26720 35840 37408 42752 46760 50108 53440 62635 71680 74816 85504 87689 93520 100216 106880 125270 149632 171008 175378 187040 200432 213760 250540 299264 342016 350756 374080 400864 427520 438445 501080 598528 701512 748160 801728 855040 876890 1002160 1197056 1403024 1496320 1603456 1710080 1753780 2004320 2092009 2394112 2806048 2992640 3206912 3507560 4008640 4184018 5612096 5985280 6413824 7015120 8017280 8368036 10460045 11224192 11970560 12827648 14030240 14644063 16034560 16736072 20920090 22448384 25655296 28060480 29288126 32069120 33472144 41840180 44896768 56120960 58576252 64138240 66944288 73220315 83680360 89793536 112241920 117152504 128276480 133888576 146440630 167360720 179587072 224483840 234305008 267777152 292881260 334721440 448967680 468610016 535554304 585762520 669442880 897935360 937220032 1071108608 1171525040 1338885760 1874440064 2142217216 2343050080 2677771520 3748880128 4284434432 4686100160 5355543040 7497760256 9372200320 10711086080 14995520512 18744400640 21422172160 29991041024 37488801280 74977602560 149955205120
• Sum of all divisors σ(n): 413700618240
• Sum of proper divisors (its aliquot sum) s(n): 263745413120
• 149955205120 is an abundant number, because the sum of its proper divisors (263745413120) is greater than itself. Its abundance is 113790208000

Bases of 149955205120

• Binary: 10001011101010000001101101100000000000₂
• Hexadecimal: 0x22EA06D800
• Base-36: 1WVZGGSG

Squares and roots of 149955205120

• 149955205120 squared (149955205120²) is 22486563542581274214400
• 149955205120 cubed (149955205120³) is 3371977248471688829091318857728000
• The square root of 149955205120 is 387240.5003612097
• The cube root of 149955205120 is 5312.7638858871

Scales and comparisons

• 149,955,205,120 seconds is equal to 4,768 years, 5 weeks, 5 days, 15 hours, 38 minutes, 40 seconds.
• To count from 1 to 149,955,205,120 would take you about nine thousand, five hundred thirty-six 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 149955205120 cubic inches would be around 442.7 feet tall.

Recreational maths with 149955205120

• 149955205120 backwards is 021502559941
• The number of decimal digits it has is: 12
• The sum of 149955205120's digits is 43
• More coming soon!