149072040
149,072,040 is an even composite number composed of six prime numbers multiplied together.
149072040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 149072040:
23 × 32 × 5 × 13 × 53 × 601
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 53 × 601)See below for interesting mathematical facts about the number 149072040 from the Numbermatics database.
Names of 149072040
- Cardinal: 149072040 can be written as One hundred forty-nine million, seventy-two thousand and forty.
Scientific notation
- Scientific notation: 1.4907204 × 108
Factors of 149072040
Divisors of 149072040
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 53 60 65 72 78 90 104 106 117 120 130 156 159 180 195 212 234 260 265 312 318 360 390 424 468 477 520 530 585 601 636 689 780 795 936 954 1060 1170 1202 1272 1378 1560 1590 1803 1908 2067 2120 2340 2385 2404 2756 3005 3180 3445 3606 3816 4134 4680 4770 4808 5409 5512 6010 6201 6360 6890 7212 7813 8268 9015 9540 10335 10818 12020 12402 13780 14424 15626 16536 18030 19080 20670 21636 23439 24040 24804 27045 27560 31005 31252 31853 36060 39065 41340 43272 46878 49608 54090 62010 62504 63706 70317 72120 78130 82680 93756 95559 108180 117195 124020 127412 140634 156260 159265 187512 191118 216360 234390 248040 254824 281268 286677 312520 318530 351585 382236 414089 468780 477795 562536 573354 637060 703170 764472 828178 937560 955590 1146708 1242267 1274120 1406340 1433385 1656356 1911180 2070445 2293416 2484534 2812680 2866770 3312712 3726801 3822360 4140890 4969068 5733540 6211335 7453602 8281780 9938136 11467080 12422670 14907204 16563560 18634005 24845340 29814408 37268010 49690680 74536020 149072040
- Sum of all divisors σ(n): 532481040
- Sum of proper divisors (its aliquot sum) s(n): 383409000
- 149072040 is an abundant number, because the sum of its proper divisors (383409000) is greater than itself. Its abundance is 234336960
Bases of 149072040
- Binary: 10001110001010101000101010002
- Hexadecimal: 0x8E2A8A8
- Base-36: 2GR4Q0
Squares and roots of 149072040
- 149072040 squared (1490720402) is 22222473109761600
- 149072040 cubed (1490720403) is 3312749400317305625664000
-
The
square root of 149072040 is 12209.5061325183 -
The
cube root of 149072040 is 530.2313455435
Scales and comparisons
How big is 149072040?- 149,072,040 seconds is equal to 4 years, 38 weeks, 3 days, 8 hours, 54 minutes.
-
To count from 1 to 149,072,040 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 149072040 cubic inches would be around 44.2 feet tall.
Recreational maths with 149072040
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