149121162450
149,121,162,450 is an even composite number composed of seven prime numbers multiplied together.
149121162450 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 149121162450:
2 × 32 × 52 × 13 × 29 × 73 × 12041
(2 × 3 × 3 × 5 × 5 × 13 × 29 × 73 × 12041)See below for interesting mathematical facts about the number 149121162450 from the Numbermatics database.
Names of 149121162450
- Cardinal: 149121162450 can be written as One hundred forty-nine billion, one hundred twenty-one million, one hundred sixty-two thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.4912116245 × 1011
Factors of 149121162450
Divisors of 149121162450
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 25 26 29 30 39 45 50 58 65 73 75 78 87 90 117 130 145 146 150 174 195 219 225 234 261 290 325 365 377 390 435 438 450 522 585 650 657 725 730 754 870 949 975 1095 1131 1170 1305 1314 1450 1825 1885 1898 1950 2117 2175 2190 2262 2610 2847 2925 3285 3393 3650 3770 4234 4350 4745 5475 5655 5694 5850 6351 6525 6570 6786 8541 9425 9490 10585 10950 11310 12041 12702 13050 14235 16425 16965 17082 18850 19053 21170 23725 24082 27521 28275 28470 31755 32850 33930 36123 38106 42705 47450 52925 55042 56550 60205 63510 71175 72246 82563 84825 85410 95265 105850 108369 120410 137605 142350 156533 158775 165126 169650 180615 190530 213525 216738 247689 275210 301025 313066 317550 349189 361230 412815 427050 469599 476325 495378 541845 602050 688025 698378 782665 825630 878993 903075 939198 952650 1047567 1083690 1238445 1376050 1408797 1565330 1745945 1757986 1806150 2064075 2095134 2347995 2476890 2636979 2709225 2817594 3142701 3491890 3913325 4128150 4394965 4539457 4695990 5237835 5273958 5418450 6192225 6285402 7043985 7826650 7910937 8729725 8789930 9078914 10475670 11426909 11739975 12384450 13184895 13618371 14087970 15713505 15821874 17459450 21974825 22697285 22853818 23479950 25490797 26189175 26369790 27236742 31427010 34280727 35219925 39554685 40855113 43949650 45394570 50981594 52378350 57134545 65924475 68091855 68561454 70439850 76472391 78567525 79109370 81710226 102842181 113486425 114269090 127453985 131848950 136183710 152944782 157135050 171403635 197773425 204275565 205684362 226972850 229417173 254907970 285672725 331380361 340459275 342807270 382361955 395546850 408551130 458834346 514210905 571345450 637269925 662760722 680918550 764723910 857018175 994141083 1021377825 1028421810 1147085865 1274539850 1656901805 1714036350 1911809775 1988282166 2042755650 2294171730 2571054525 2982423249 3313803610 3823619550 4970705415 5142109050 5735429325 5964846498 8284509025 9941410830 11470858650 14912116245 16569018050 24853527075 29824232490 49707054150 74560581225 149121162450
- Sum of all divisors σ(n): 452486820240
- Sum of proper divisors (its aliquot sum) s(n): 303365657790
- 149121162450 is an abundant number, because the sum of its proper divisors (303365657790) is greater than itself. Its abundance is 154244495340
Bases of 149121162450
- Binary: 100010101110000101000001011100110100102
- Hexadecimal: 0x22B8505CD2
- Base-36: 1WI6W1CI
Squares and roots of 149121162450
- 149121162450 squared (1491211624502) is 22237121090439290002500
- 149121162450 cubed (1491211624503) is 3316025346547718506325463406125000
-
The
square root of 149121162450 is 386162.0934918393 -
The
cube root of 149121162450 is 5302.8958003291
Scales and comparisons
How big is 149121162450?- 149,121,162,450 seconds is equal to 4,741 years, 30 weeks, 5 days, 9 hours, 7 minutes, 30 seconds.
-
To count from 1 to 149,121,162,450 would take you about nine thousand, four hundred eighty-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 149121162450 cubic inches would be around 441.9 feet tall.
Recreational maths with 149121162450
- 149121162450 backwards is 054261121941
- The number of decimal digits it has is: 12
- The sum of 149121162450's digits is 36
- More coming soon!
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