139812480
139,812,480 is an even composite number composed of five prime numbers multiplied together.
139812480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 139812480:
27 × 35 × 5 × 29 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 29 × 31)See below for interesting mathematical facts about the number 139812480 from the Numbermatics database.
Names of 139812480
- Cardinal: 139812480 can be written as One hundred thirty-nine million, eight hundred twelve thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3981248 × 108
Factors of 139812480
Divisors of 139812480
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 31 32 36 40 45 48 54 58 60 62 64 72 80 81 87 90 93 96 108 116 120 124 128 135 144 145 155 160 162 174 180 186 192 216 232 240 243 248 261 270 279 288 290 310 320 324 348 360 372 384 405 432 435 464 465 480 486 496 522 540 558 576 580 620 640 648 696 720 744 783 810 837 864 870 899 928 930 960 972 992 1044 1080 1116 1152 1160 1215 1240 1296 1305 1392 1395 1440 1488 1566 1620 1674 1728 1740 1798 1856 1860 1920 1944 1984 2088 2160 2232 2320 2349 2430 2480 2511 2592 2610 2697 2784 2790 2880 2976 3132 3240 3348 3456 3480 3596 3712 3720 3888 3915 3968 4176 4185 4320 4464 4495 4640 4698 4860 4960 5022 5184 5220 5394 5568 5580 5760 5952 6264 6480 6696 6960 7047 7192 7440 7533 7776 7830 8091 8352 8370 8640 8928 8990 9280 9396 9720 9920 10044 10368 10440 10788 11136 11160 11745 11904 12528 12555 12960 13392 13485 13920 14094 14384 14880 15066 15552 15660 16182 16704 16740 17280 17856 17980 18560 18792 19440 19840 20088 20880 21576 22320 23490 24273 25056 25110 25920 26784 26970 27840 28188 28768 29760 30132 31104 31320 32364 33408 33480 35235 35712 35960 37584 37665 38880 40176 40455 41760 43152 44640 46980 48546 50112 50220 51840 53568 53940 55680 56376 57536 59520 60264 62640 64728 66960 70470 71920 72819 75168 75330 77760 80352 80910 83520 86304 89280 93960 97092 100224 100440 107136 107880 112752 115072 120528 121365 125280 129456 133920 140940 143840 145638 150336 150660 155520 160704 161820 167040 172608 178560 187920 194184 200880 215760 218457 225504 241056 242730 250560 258912 267840 281880 287680 291276 300672 301320 321408 323640 345216 364095 375840 388368 401760 431520 436914 451008 482112 485460 501120 517824 535680 563760 575360 582552 602640 647280 728190 751680 776736 803520 863040 873828 902016 964224 970920 1035648 1092285 1127520 1165104 1205280 1294560 1456380 1503360 1553472 1607040 1726080 1747656 1941840 2184570 2255040 2330208 2410560 2589120 2912760 3106944 3495312 3883680 4369140 4510080 4660416 4821120 5178240 5825520 6990624 7767360 8738280 9320832 11651040 13981248 15534720 17476560 23302080 27962496 34953120 46604160 69906240 139812480
- Sum of all divisors σ(n): 534643200
- Sum of proper divisors (its aliquot sum) s(n): 394830720
- 139812480 is an abundant number, because the sum of its proper divisors (394830720) is greater than itself. Its abundance is 255018240
Bases of 139812480
- Binary: 10000101010101011110100000002
- Hexadecimal: 0x8555E80
- Base-36: 2B8O00
Squares and roots of 139812480
- 139812480 squared (1398124802) is 19547529563750400
- 139812480 cubed (1398124803) is 2732988586181261524992000
-
The
square root of 139812480 is 11824.2327446647 -
The
cube root of 139812480 is 519.0174741017
Scales and comparisons
How big is 139812480?- 139,812,480 seconds is equal to 4 years, 23 weeks, 1 day, 4 hours, 48 minutes.
-
To count from 1 to 139,812,480 would take you about six 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 139812480 cubic inches would be around 43.3 feet tall.
Recreational maths with 139812480
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