149999850
149,999,850 is an even composite number composed of seven prime numbers multiplied together.
149999850 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 149999850:
2 × 34 × 52 × 7 × 11 × 13 × 37
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 11 × 13 × 37)See below for interesting mathematical facts about the number 149999850 from the Numbermatics database.
Names of 149999850
- Cardinal: 149999850 can be written as One hundred forty-nine million, nine hundred ninety-nine thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 1.4999985 × 108
Factors of 149999850
Divisors of 149999850
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 25 26 27 30 33 35 37 39 42 45 50 54 55 63 65 66 70 74 75 77 78 81 90 91 99 105 110 111 117 126 130 135 143 150 154 162 165 175 182 185 189 195 198 210 222 225 231 234 259 270 273 275 286 297 315 325 330 333 350 351 370 378 385 390 405 407 429 450 455 462 481 495 518 525 546 550 555 567 585 594 630 650 666 675 693 702 715 770 777 810 814 819 825 858 891 910 925 945 962 975 990 999 1001 1050 1053 1110 1134 1155 1170 1221 1287 1295 1350 1365 1386 1430 1443 1485 1554 1575 1638 1650 1665 1755 1782 1850 1890 1925 1950 1998 2002 2025 2035 2079 2106 2145 2275 2310 2331 2405 2442 2457 2475 2574 2590 2730 2775 2835 2849 2886 2925 2970 2997 3003 3150 3330 3367 3465 3510 3575 3663 3850 3861 3885 4050 4070 4095 4158 4290 4329 4455 4550 4662 4725 4810 4914 4950 4995 5005 5265 5291 5550 5670 5698 5775 5850 5994 6006 6105 6237 6435 6475 6734 6825 6930 6993 7150 7215 7326 7371 7425 7722 7770 8190 8325 8547 8658 8775 8910 9009 9450 9990 10010 10101 10175 10395 10530 10582 10725 10989 11550 11583 11655 12025 12210 12285 12474 12870 12950 12987 13650 13986 14175 14245 14430 14742 14850 14985 15015 15873 16650 16835 17094 17325 17550 18018 18315 19305 19425 20202 20350 20475 20790 20979 21450 21645 21978 22275 23166 23310 24050 24570 24975 25025 25641 25974 26325 26455 27027 28350 28490 29970 30030 30303 30525 31185 31746 32175 32967 33670 34650 34965 36075 36630 36855 37037 38610 38850 38961 40950 41958 42735 43290 44550 45045 47619 49950 50050 50505 51282 51975 52650 52910 54054 54945 57915 58275 60606 61050 61425 62370 64350 64935 65934 69930 71225 72150 73710 74074 74925 75075 76923 77922 79365 81081 84175 85470 90090 90909 91575 95238 96525 101010 103950 104895 108225 109890 111111 115830 116550 122850 128205 129870 132275 135135 142450 142857 149850 150150 151515 153846 155925 158730 162162 164835 168350 174825 181818 183150 184275 185185 193050 194805 209790 213675 216450 222222 225225 230769 238095 252525 256410 264550 270270 272727 274725 285714 289575 303030 311850 324675 329670 333333 349650 368550 370370 384615 389610 396825 405405 427350 428571 450450 454545 461538 476190 505050 524475 545454 549450 555555 579150 641025 649350 666666 675675 714285 757575 769230 793650 810810 824175 857142 909090 925925 974025 999999 1048950 1111110 1153845 1190475 1282050 1351350 1363635 1428570 1515150 1648350 1666665 1851850 1923075 1948050 1999998 2027025 2142855 2272725 2307690 2380950 2727270 2777775 2999997 3333330 3571425 3846150 4054050 4285710 4545450 4999995 5555550 5769225 5999994 6818175 7142850 8333325 9999990 10714275 11538450 13636350 14999985 16666650 21428550 24999975 29999970 49999950 74999925 149999850
- Sum of all divisors σ(n): 574713216
- Sum of proper divisors (its aliquot sum) s(n): 424713366
- 149999850 is an abundant number, because the sum of its proper divisors (424713366) is greater than itself. Its abundance is 274713516
Bases of 149999850
- Binary: 10001111000011010000111010102
- Hexadecimal: 0x8F0D0EA
- Base-36: 2HB0MI
Squares and roots of 149999850
- 149999850 squared (1499998502) is 22499955000022500
- 149999850 cubed (1499998503) is 3374989875010124996625000
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The
square root of 149999850 is 12247.4425901901 -
The
cube root of 149999850 is 531.3291074815
Scales and comparisons
How big is 149999850?- 149,999,850 seconds is equal to 4 years, 40 weeks, 2 hours, 37 minutes, 30 seconds.
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To count from 1 to 149,999,850 would take you about 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 149999850 cubic inches would be around 44.3 feet tall.
Recreational maths with 149999850
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