40149490440
40,149,490,440 is an even composite number composed of seven prime numbers multiplied together.
40149490440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 40149490440:
23 × 3 × 5 × 43 × 127 × 197 × 311
(2 × 2 × 2 × 3 × 5 × 43 × 127 × 197 × 311)See below for interesting mathematical facts about the number 40149490440 from the Numbermatics database.
Names of 40149490440
- Cardinal: 40149490440 can be written as Forty billion, one hundred forty-nine million, four hundred ninety thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.014949044 × 1010
Factors of 40149490440
Divisors of 40149490440
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 43 60 86 120 127 129 172 197 215 254 258 311 344 381 394 430 508 516 591 622 635 645 762 788 860 933 985 1016 1032 1182 1244 1270 1290 1524 1555 1576 1720 1866 1905 1970 2364 2488 2540 2580 2955 3048 3110 3732 3810 3940 4665 4728 5080 5160 5461 5910 6220 7464 7620 7880 8471 9330 10922 11820 12440 13373 15240 16383 16942 18660 21844 23640 25019 25413 26746 27305 32766 33884 37320 39497 40119 42355 43688 50038 50826 53492 54610 61267 65532 66865 67768 75057 78994 80238 81915 84710 100076 101652 106984 109220 118491 122534 125095 127065 131064 133730 150114 157988 160476 163830 169420 183801 197485 200152 200595 203304 218440 236982 245068 250190 254130 267460 300228 306335 315976 320952 327660 338840 367602 375285 394970 401190 473964 490136 500380 508260 534920 592455 600456 612670 655320 735204 750570 789940 802380 919005 947928 1000760 1016520 1075817 1184910 1225340 1470408 1501140 1579880 1604760 1698371 1838010 2151634 2369820 2450680 2634481 3002280 3227451 3396742 3676020 4303268 4739640 5095113 5268962 5379085 6454902 6793484 7352040 7780909 7903443 8491855 8606536 10190226 10537924 10758170 12909804 13172405 13586968 15561818 15806886 16137255 16983710 20380452 21075848 21516340 23342727 25475565 25819608 26344810 31123636 31613772 32274510 33967420 38904545 39517215 40760904 43032680 46685454 50951130 52689620 62247272 63227544 64549020 67934840 77809090 79034430 93370908 101902260 105379240 116713635 129098040 155618180 158068860 186741816 203804520 233427270 311236360 316137720 334579087 466854540 669158174 933709080 1003737261 1338316348 1672895435 2007474522 2676632696 3345790870 4014949044 5018686305 6691581740 8029898088 10037372610 13383163480 20074745220 40149490440
- Sum of all divisors σ(n): 125252075520
- Sum of proper divisors (its aliquot sum) s(n): 85102585080
- 40149490440 is an abundant number, because the sum of its proper divisors (85102585080) is greater than itself. Its abundance is 44953094640
Bases of 40149490440
- Binary: 1001010110010001100010011011000010002
- Hexadecimal: 0x959189B08
- Base-36: IFZYX3C
Squares and roots of 40149490440
- 40149490440 squared (401494904402) is 1611981582591651393600
- 40149490440 cubed (401494904403) is 64720239139719578051155877184000
-
The
square root of 40149490440 is 200373.3775729701 -
The
cube root of 40149490440 is 3424.2070145257
Scales and comparisons
How big is 40149490440?- 40,149,490,440 seconds is equal to 1,276 years, 32 weeks, 5 days, 4 hours, 14 minutes.
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To count from 1 to 40,149,490,440 would take you about two thousand, five hundred fifty-three 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 40149490440 cubic inches would be around 285.4 feet tall.
Recreational maths with 40149490440
- 40149490440 backwards is 04409494104
- The number of decimal digits it has is: 11
- The sum of 40149490440's digits is 39
- More coming soon!
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