12328509440
12,328,509,440 is an even composite number composed of four prime numbers multiplied together.
12328509440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 12328509440:
213 × 5 × 133 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 137)See below for interesting mathematical facts about the number 12328509440 from the Numbermatics database.
Names of 12328509440
- Cardinal: 12328509440 can be written as Twelve billion, three hundred twenty-eight million, five hundred nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.232850944 × 1010
Factors of 12328509440
Divisors of 12328509440
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 137 160 169 208 256 260 274 320 338 416 512 520 548 640 676 685 832 845 1024 1040 1096 1280 1352 1370 1664 1690 1781 2048 2080 2192 2197 2560 2704 2740 3328 3380 3562 4096 4160 4384 4394 5120 5408 5480 6656 6760 7124 8192 8320 8768 8788 8905 10240 10816 10960 10985 13312 13520 14248 16640 17536 17576 17810 20480 21632 21920 21970 23153 26624 27040 28496 33280 35072 35152 35620 40960 43264 43840 43940 46306 53248 54080 56992 66560 70144 70304 71240 86528 87680 87880 92612 106496 108160 113984 115765 133120 140288 140608 142480 173056 175360 175760 185224 216320 227968 231530 266240 280576 281216 284960 300989 346112 350720 351520 370448 432640 455936 463060 532480 561152 562432 569920 601978 692224 701440 703040 740896 865280 911872 926120 1122304 1124864 1139840 1203956 1384448 1402880 1406080 1481792 1504945 1730560 1823744 1852240 2249728 2279680 2407912 2805760 2812160 2963584 3009890 3461120 3647488 3704480 4499456 4559360 4815824 5611520 5624320 5927168 6019780 6922240 7294976 7408960 8998912 9118720 9631648 11248640 11854336 12039560 14589952 14817920 17997824 18237440 19263296 22497280 23708672 24079120 29635840 36474880 38526592 44994560 47417344 48158240 59271680 72949760 77053184 89989120 94834688 96316480 118543360 154106368 189669376 192632960 237086720 308212736 385265920 474173440 616425472 770531840 948346880 1232850944 1541063680 2465701888 3082127360 6164254720 12328509440
- Sum of all divisors σ(n): 32284995120
- Sum of proper divisors (its aliquot sum) s(n): 19956485680
- 12328509440 is an abundant number, because the sum of its proper divisors (19956485680) is greater than itself. Its abundance is 7627976240
Bases of 12328509440
- Binary: 10110111101101011000100000000000002
- Hexadecimal: 0x2DED62000
- Base-36: 5NW2QRK
Squares and roots of 12328509440
- 12328509440 squared (123285094402) is 151992145012169113600
- 12328509440 cubed (123285094403) is 1873836594588375831894032384000
-
The
square root of 12328509440 is 111033.8211537367 -
The
cube root of 12328509440 is 2310.1323262715
Scales and comparisons
How big is 12328509440?- 12,328,509,440 seconds is equal to 392 years, 3 days, 1 hour, 57 minutes, 20 seconds.
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To count from 1 to 12,328,509,440 would take you about seven hundred eighty-four 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 12328509440 cubic inches would be around 192.5 feet tall.
Recreational maths with 12328509440
- 12328509440 backwards is 04490582321
- The number of decimal digits it has is: 11
- The sum of 12328509440's digits is 38
- More coming soon!
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