149946515320

Names of 149946515320

• Cardinal: 149946515320 can be written as One hundred forty-nine billion, nine hundred forty-six million, five hundred fifteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4994651532 × 10¹¹

Factors of 149946515320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3109

Divisors of 149946515320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 277 280 554 1108 1181 1385 1637 1939 2216 2362 2770 3274 3878 4724 5540 5905 6548 7756 8185 8267 9448 9695 11080 11459 11810 13096 15512 16370 16534 19390 22918 23620 32740 33068 38780 41335 45836 47240 57295 65480 66136 77560 82670 91672 114590 165340 229180 327137 330680 453449 458360 654274 906898 1308548 1635685 1813796 1933297 2267245 2289959 2617096 3174143 3271370 3627592 3866594 4534490 4579918 6348286 6542740 7733188 9068980 9159836 9666485 11449795 12696572 13085480 13533079 15466376 15870715 18137960 18319672 19332970 22899590 25393144 27066158 31741430 38665940 45799180 54132316 63482860 67665395 77331880 91598360 108264632 126965720 135330790 270661580 535523269 541323160 1071046538 2142093076 2677616345 3748662883 4284186152 5355232690 7497325766 10710465380 14994651532 18743314415 21420930760 29989303064 37486628830 74973257660 149946515320
• Sum of all divisors σ(n): 387532978560
• Sum of proper divisors (its aliquot sum) s(n): 237586463240
• 149946515320 is an abundant number, because the sum of its proper divisors (237586463240) is greater than itself. Its abundance is 87639947920

Bases of 149946515320

• Binary: 10001011101001100000100011111101111000₂
• Hexadecimal: 0x22E9823F78
• Base-36: 1WVUA7P4

Squares and roots of 149946515320

• 149946515320 squared (149946515320²) is 22483957456610994702400
• 149946515320 cubed (149946515320³) is 3371391071221948752423860440768000
• The square root of 149946515320 is 387229.2800396169
• The cube root of 149946515320 is 5312.6612602453

Scales and comparisons

• 149,946,515,320 seconds is equal to 4,767 years, 43 weeks, 3 days, 1 hour, 48 minutes, 40 seconds.
• To count from 1 to 149,946,515,320 would take you about nine thousand, five hundred thirty-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 149946515320 cubic inches would be around 442.7 feet tall.

Recreational maths with 149946515320

• 149946515320 backwards is 023515649941
• The number of decimal digits it has is: 12
• The sum of 149946515320's digits is 49
• More coming soon!