149590140
149,590,140 is an even composite number composed of seven prime numbers multiplied together.
149590140 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 149590140:
22 × 3 × 5 × 72 × 17 × 41 × 73
(2 × 2 × 3 × 5 × 7 × 7 × 17 × 41 × 73)See below for interesting mathematical facts about the number 149590140 from the Numbermatics database.
Names of 149590140
- Cardinal: 149590140 can be written as One hundred forty-nine million, five hundred ninety thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.4959014 × 108
Factors of 149590140
Divisors of 149590140
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 41 42 49 51 60 68 70 73 82 84 85 98 102 105 119 123 140 146 147 164 170 196 204 205 210 219 238 245 246 255 287 292 294 340 357 365 410 420 438 476 490 492 510 511 574 588 595 615 697 714 730 735 820 833 861 876 980 1020 1022 1095 1148 1190 1230 1241 1394 1428 1435 1460 1470 1533 1666 1722 1785 2009 2044 2091 2190 2380 2460 2482 2499 2555 2788 2870 2940 2993 3066 3332 3444 3485 3570 3577 3723 4018 4165 4182 4305 4380 4879 4964 4998 5110 5740 5986 6027 6132 6205 6970 7140 7154 7446 7665 8036 8330 8364 8610 8687 8979 9758 9996 10045 10220 10455 10731 11972 12054 12410 12495 13940 14308 14637 14892 14965 15330 16660 17220 17374 17885 17958 18615 19516 20090 20910 20951 21462 24108 24395 24820 24990 26061 29274 29930 30135 30660 34153 34748 35770 35916 37230 40180 41820 41902 42924 43435 44895 48790 49980 50881 52122 53655 58548 59860 60270 60809 62853 68306 71540 73185 74460 83804 86870 89790 97580 101762 102459 104244 104755 107310 120540 121618 125706 130305 136612 146370 146657 152643 170765 173740 179580 182427 203524 204918 209510 214620 243236 251412 254405 260610 292740 293314 304045 305286 314265 341530 356167 364854 409836 419020 439971 508810 512295 521220 586628 608090 610572 628530 683060 712334 729708 733285 763215 879942 912135 1017620 1024590 1068501 1216180 1257060 1424668 1466570 1526430 1759884 1780835 1824270 2049180 2137002 2199855 2493169 2933140 3052860 3561670 3648540 4274004 4399710 4986338 5342505 7123340 7479507 8799420 9972676 10685010 12465845 14959014 21370020 24931690 29918028 37397535 49863380 74795070 149590140
- Sum of all divisors σ(n): 535719744
- Sum of proper divisors (its aliquot sum) s(n): 386129604
- 149590140 is an abundant number, because the sum of its proper divisors (386129604) is greater than itself. Its abundance is 236539464
Bases of 149590140
- Binary: 10001110101010010000011111002
- Hexadecimal: 0x8EA907C
- Base-36: 2H28HO
Squares and roots of 149590140
- 149590140 squared (1495901402) is 22377209985219600
- 149590140 cubed (1495901403) is 3347409974498397894744000
-
The
square root of 149590140 is 12230.7048038941 -
The
cube root of 149590140 is 530.8449084409
Scales and comparisons
How big is 149590140?- 149,590,140 seconds is equal to 4 years, 39 weeks, 2 days, 8 hours, 49 minutes.
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To count from 1 to 149,590,140 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 149590140 cubic inches would be around 44.2 feet tall.
Recreational maths with 149590140
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