149505039990
149,505,039,990 is an even composite number composed of seven prime numbers multiplied together.
149505039990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 149505039990:
2 × 32 × 5 × 23 × 41 × 89 × 19793
(2 × 3 × 3 × 5 × 23 × 41 × 89 × 19793)See below for interesting mathematical facts about the number 149505039990 from the Numbermatics database.
Names of 149505039990
- Cardinal: 149505039990 can be written as One hundred forty-nine billion, five hundred five million, thirty-nine thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.4950503999 × 1011
Factors of 149505039990
Divisors of 149505039990
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 23 30 41 45 46 69 82 89 90 115 123 138 178 205 207 230 246 267 345 369 410 414 445 534 615 690 738 801 890 943 1035 1230 1335 1602 1845 1886 2047 2070 2670 2829 3649 3690 4005 4094 4715 5658 6141 7298 8010 8487 9430 10235 10947 12282 14145 16974 18245 18423 19793 20470 21894 28290 30705 32841 36490 36846 39586 42435 54735 59379 61410 65682 83927 84870 92115 98965 109470 118758 164205 167854 178137 184230 197930 251781 296895 328410 356274 419635 455239 503562 593790 755343 811513 839270 890685 910478 1258905 1365717 1510686 1623026 1761577 1781370 2276195 2434539 2517810 2731434 3523154 3776715 4057565 4097151 4552390 4869078 5284731 6828585 7303617 7553430 8115130 8194302 8807885 10569462 12172695 13657170 14607234 15854193 17615770 18664799 20485755 24345390 26423655 31708386 36518085 37329598 40516271 40971510 52847310 55994397 72224657 73036170 79270965 81032542 93323995 111988794 121548813 144449314 158541930 167983191 186647990 202581355 216673971 243097626 279971985 335966382 361123285 364646439 405162710 433347942 559943970 607744065 650021913 722246570 729292878 839915955 1083369855 1215488130 1300043826 1661167111 1679831910 1823232195 2166739710 3250109565 3322334222 3646464390 4983501333 6500219130 8305835555 9967002666 14950503999 16611671110 24917506665 29901007998 49835013330 74752519995 149505039990
- Sum of all divisors σ(n): 420196533120
- Sum of proper divisors (its aliquot sum) s(n): 270691493130
- 149505039990 is an abundant number, because the sum of its proper divisors (270691493130) is greater than itself. Its abundance is 121186453140
Bases of 149505039990
- Binary: 100010110011110011000111011110011101102
- Hexadecimal: 0x22CF31DE76
- Base-36: 1WOJFV5I
Squares and roots of 149505039990
- 149505039990 squared (1495050399902) is 22351756982411499200100
- 149505039990 cubed (1495050399903) is 3341700321502192914546803511999000
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The
square root of 149505039990 is 386658.8159993251 -
The
cube root of 149505039990 is 5307.4422561017
Scales and comparisons
How big is 149505039990?- 149,505,039,990 seconds is equal to 4,753 years, 41 weeks, 3 days, 9 hours, 46 minutes, 30 seconds.
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To count from 1 to 149,505,039,990 would take you about nine thousand, five hundred seven 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 149505039990 cubic inches would be around 442.3 feet tall.
Recreational maths with 149505039990
- 149505039990 backwards is 099930505941
- The number of decimal digits it has is: 12
- The sum of 149505039990's digits is 54
- More coming soon!
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