12478090240
12,478,090,240 is an even composite number composed of six prime numbers multiplied together.
12478090240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 12478090240:
210 × 5 × 7 × 11 × 31 × 1021
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 31 × 1021)See below for interesting mathematical facts about the number 12478090240 from the Numbermatics database.
Names of 12478090240
- Cardinal: 12478090240 can be written as Twelve billion, four hundred seventy-eight million, ninety thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.247809024 × 1010
Factors of 12478090240
Divisors of 12478090240
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 31 32 35 40 44 55 56 62 64 70 77 80 88 110 112 124 128 140 154 155 160 176 217 220 224 248 256 280 308 310 320 341 352 385 434 440 448 496 512 560 616 620 640 682 704 770 868 880 896 992 1021 1024 1085 1120 1232 1240 1280 1364 1408 1540 1705 1736 1760 1792 1984 2042 2170 2240 2387 2464 2480 2560 2728 2816 3080 3410 3472 3520 3584 3968 4084 4340 4480 4774 4928 4960 5105 5120 5456 5632 6160 6820 6944 7040 7147 7168 7936 8168 8680 8960 9548 9856 9920 10210 10912 11231 11264 11935 12320 13640 13888 14080 14294 15872 16336 17360 17920 19096 19712 19840 20420 21824 22462 23870 24640 27280 27776 28160 28588 31651 31744 32672 34720 35735 35840 38192 39424 39680 40840 43648 44924 47740 49280 54560 55552 56155 56320 57176 63302 65344 69440 71470 76384 78617 78848 79360 81680 87296 89848 95480 98560 109120 111104 112310 114352 126604 130688 138880 142940 152768 157234 158255 158720 163360 174592 179696 190960 197120 218240 221557 222208 224620 228704 253208 261376 277760 285880 305536 314468 316510 326720 348161 349184 359392 381920 393085 394240 436480 443114 449240 457408 506416 522752 555520 571760 611072 628936 633020 653440 696322 718784 763840 786170 872960 886228 898480 914816 1012832 1045504 1107785 1111040 1143520 1222144 1257872 1266040 1306880 1392644 1437568 1527680 1572340 1740805 1745920 1772456 1796960 1829632 2025664 2215570 2287040 2437127 2444288 2515744 2532080 2613760 2785288 2875136 3055360 3144680 3481610 3544912 3593920 3659264 4051328 4431140 4574080 4874254 5031488 5064160 5227520 5570576 5750272 6110720 6289360 6963220 7089824 7187840 7318528 8102656 8862280 9148160 9748508 10062976 10128320 11141152 11500544 12185635 12221440 12578720 13926440 14179648 14375680 16205312 17724560 18296320 19497016 20125952 20256640 22282304 24371270 25157440 27852880 28359296 28751360 32410624 35449120 36592640 38994032 40251904 40513280 44564608 48742540 50314880 55705760 56718592 57502720 70898240 77988064 80503808 81026560 89129216 97485080 100629760 111411520 113437184 141796480 155976128 162053120 178258432 194970160 201259520 222823040 226874368 283592960 311952256 356516864 389940320 402519040 445646080 567185920 623904512 779880640 891292160 1134371840 1247809024 1559761280 1782584320 2495618048 3119522560 6239045120 12478090240
- Sum of all divisors σ(n): 38560370688
- Sum of proper divisors (its aliquot sum) s(n): 26082280448
- 12478090240 is an abundant number, because the sum of its proper divisors (26082280448) is greater than itself. Its abundance is 13604190208
Bases of 12478090240
- Binary: 10111001111100000010001100000000002
- Hexadecimal: 0x2E7C08C00
- Base-36: 5QD4S1S
Squares and roots of 12478090240
- 12478090240 squared (124780902402) is 155702736037583257600
- 12478090240 cubed (124780902403) is 1942872790891863919845965824000
-
The
square root of 12478090240 is 111705.3724759915 -
The
cube root of 12478090240 is 2319.4376758427
Scales and comparisons
How big is 12478090240?- 12,478,090,240 seconds is equal to 396 years, 39 weeks, 5 days, 8 hours, 10 minutes, 40 seconds.
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To count from 1 to 12,478,090,240 would take you about seven hundred ninety-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 12478090240 cubic inches would be around 193.3 feet tall.
Recreational maths with 12478090240
- 12478090240 backwards is 04209087421
- The number of decimal digits it has is: 11
- The sum of 12478090240's digits is 37
- More coming soon!
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