149810040
149,810,040 is an even composite number composed of six prime numbers multiplied together.
149810040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 149810040:
23 × 33 × 5 × 23 × 37 × 163
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 23 × 37 × 163)See below for interesting mathematical facts about the number 149810040 from the Numbermatics database.
Names of 149810040
- Cardinal: 149810040 can be written as One hundred forty-nine million, eight hundred ten thousand and forty.
Scientific notation
- Scientific notation: 1.4981004 × 108
Factors of 149810040
Divisors of 149810040
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 27 30 36 37 40 45 46 54 60 69 72 74 90 92 108 111 115 120 135 138 148 163 180 184 185 207 216 222 230 270 276 296 326 333 345 360 370 414 444 460 489 540 552 555 621 652 666 690 740 815 828 851 888 920 978 999 1035 1080 1110 1242 1304 1332 1380 1467 1480 1630 1656 1665 1702 1956 1998 2070 2220 2445 2484 2553 2664 2760 2934 3105 3260 3330 3404 3749 3912 3996 4140 4255 4401 4440 4890 4968 4995 5106 5868 6031 6210 6520 6660 6808 7335 7498 7659 7992 8280 8510 8802 9780 9990 10212 11247 11736 12062 12420 12765 13320 14670 14996 15318 17020 17604 18093 18745 19560 19980 20424 22005 22494 22977 24124 24840 25530 29340 29992 30155 30636 33741 34040 35208 36186 37490 38295 39960 44010 44988 45954 48248 51060 54279 56235 58680 60310 61272 67482 72372 74980 76590 88020 89976 90465 91908 101223 102120 108558 112470 114885 120620 134964 138713 144744 149960 153180 162837 168705 176040 180930 183816 202446 217116 224940 229770 241240 269928 271395 277426 306360 325674 337410 361860 404892 416139 434232 449880 459540 506115 542790 554852 651348 674820 693565 723720 809784 814185 832278 919080 1012230 1085580 1109704 1248417 1302696 1349640 1387130 1628370 1664556 2024460 2080695 2171160 2496834 2774260 3256740 3329112 3745251 4048920 4161390 4993668 5548520 6242085 6513480 7490502 8322780 9987336 12484170 14981004 16645560 18726255 24968340 29962008 37452510 49936680 74905020 149810040
- Sum of all divisors σ(n): 538444800
- Sum of proper divisors (its aliquot sum) s(n): 388634760
- 149810040 is an abundant number, because the sum of its proper divisors (388634760) is greater than itself. Its abundance is 238824720
Bases of 149810040
- Binary: 10001110110111101011011110002
- Hexadecimal: 0x8EDEB78
- Base-36: 2H6Y60
Squares and roots of 149810040
- 149810040 squared (1498100402) is 22443048084801600
- 149810040 cubed (1498100403) is 3362193931306051088064000
-
The
square root of 149810040 is 12239.6911725745 -
The
cube root of 149810040 is 531.1048980415
Scales and comparisons
How big is 149810040?- 149,810,040 seconds is equal to 4 years, 39 weeks, 4 days, 21 hours, 54 minutes.
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To count from 1 to 149,810,040 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 149810040 cubic inches would be around 44.3 feet tall.
Recreational maths with 149810040
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