12146423040
12,146,423,040 is an even composite number composed of four prime numbers multiplied together.
12146423040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12146423040:
28 × 37 × 5 × 4339
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 4339)See below for interesting mathematical facts about the number 12146423040 from the Numbermatics database.
Names of 12146423040
- Cardinal: 12146423040 can be written as Twelve billion, one hundred forty-six million, four hundred twenty-three thousand and forty.
Scientific notation
- Scientific notation: 1.214642304 × 1010
Factors of 12146423040
Divisors of 12146423040
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 256 270 288 320 324 360 384 405 432 480 486 540 576 640 648 720 729 768 810 864 960 972 1080 1152 1215 1280 1296 1440 1458 1620 1728 1920 1944 2160 2187 2304 2430 2592 2880 2916 3240 3456 3645 3840 3888 4320 4339 4374 4860 5184 5760 5832 6480 6912 7290 7776 8640 8678 8748 9720 10368 10935 11520 11664 12960 13017 14580 15552 17280 17356 17496 19440 20736 21695 21870 23328 25920 26034 29160 31104 34560 34712 34992 38880 39051 43390 43740 46656 51840 52068 58320 62208 65085 69424 69984 77760 78102 86780 87480 93312 103680 104136 116640 117153 130170 138848 139968 155520 156204 173560 174960 186624 195255 208272 233280 234306 260340 277696 279936 311040 312408 347120 349920 351459 390510 416544 466560 468612 520680 555392 559872 585765 624816 694240 699840 702918 781020 833088 933120 937224 1041360 1054377 1110784 1171530 1249632 1388480 1399680 1405836 1562040 1666176 1757295 1874448 2082720 2108754 2343060 2499264 2776960 2799360 2811672 3124080 3163131 3332352 3514590 3748896 4165440 4217508 4686120 4998528 5271885 5553920 5623344 6248160 6326262 7029180 7497792 8330880 8435016 9372240 9489393 9997056 10543770 11246688 12496320 12652524 14058360 14995584 15815655 16661760 16870032 18744480 18978786 21087540 22493376 24992640 25305048 28116720 29991168 31631310 33740064 37488960 37957572 42175080 44986752 47446965 49985280 50610096 56233440 63262620 67480128 74977920 75915144 84350160 89973504 94893930 101220192 112466880 126525240 134960256 149955840 151830288 168700320 189787860 202440384 224933760 253050480 269920512 303660576 337400640 379575720 404880768 449867520 506100960 607321152 674801280 759151440 809761536 1012201920 1214642304 1349602560 1518302880 2024403840 2429284608 3036605760 4048807680 6073211520 12146423040
- Sum of all divisors σ(n): 43645123200
- Sum of proper divisors (its aliquot sum) s(n): 31498700160
- 12146423040 is an abundant number, because the sum of its proper divisors (31498700160) is greater than itself. Its abundance is 19352277120
Bases of 12146423040
- Binary: 10110100111111101110110101000000002
- Hexadecimal: 0x2D3FBB500
- Base-36: 5KVO000
Squares and roots of 12146423040
- 12146423040 squared (121464230402) is 147535592666642841600
- 12146423040 cubed (121464230403) is 1792029721986165650661310464000
-
The
square root of 12146423040 is 110210.8118108201 -
The
cube root of 12146423040 is 2298.7026735411
Scales and comparisons
How big is 12146423040?- 12,146,423,040 seconds is equal to 386 years, 11 weeks, 2 days, 14 hours, 24 minutes.
-
To count from 1 to 12,146,423,040 would take you about seven hundred seventy-two 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 12146423040 cubic inches would be around 191.6 feet tall.
Recreational maths with 12146423040
- 12146423040 backwards is 04032464121
- 12146423040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12146423040's digits is 27
- More coming soon!
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