12488689920
12,488,689,920 is an even composite number composed of seven prime numbers multiplied together.
12488689920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 12488689920:
28 × 3 × 5 × 7 × 29 × 37 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 29 × 37 × 433)See below for interesting mathematical facts about the number 12488689920 from the Numbermatics database.
Names of 12488689920
- Cardinal: 12488689920 can be written as Twelve billion, four hundred eighty-eight million, six hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.248868992 × 1010
Factors of 12488689920
Divisors of 12488689920
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 32 35 37 40 42 48 56 58 60 64 70 74 80 84 87 96 105 111 112 116 120 128 140 145 148 160 168 174 185 192 203 210 222 224 232 240 256 259 280 290 296 320 336 348 370 384 406 420 433 435 444 448 464 480 518 555 560 580 592 609 640 672 696 740 768 777 812 840 866 870 888 896 928 960 1015 1036 1073 1110 1120 1160 1184 1218 1280 1295 1299 1344 1392 1480 1554 1624 1680 1732 1740 1776 1792 1856 1920 2030 2072 2146 2165 2220 2240 2320 2368 2436 2590 2598 2688 2784 2960 3031 3045 3108 3219 3248 3360 3464 3480 3552 3712 3840 3885 4060 4144 4292 4330 4440 4480 4640 4736 4872 5180 5196 5365 5376 5568 5920 6062 6090 6216 6438 6495 6496 6720 6928 6960 7104 7424 7511 7770 8120 8288 8584 8660 8880 8960 9093 9280 9472 9744 10360 10392 10730 11136 11840 12124 12180 12432 12557 12876 12990 12992 13440 13856 13920 14208 15022 15155 15540 16021 16095 16240 16576 17168 17320 17760 18186 18560 19488 20720 20784 21460 22272 22533 23680 24248 24360 24864 25114 25752 25980 25984 26880 27712 27840 28416 30044 30310 31080 32042 32190 32480 33152 34336 34640 35520 36372 37120 37555 37671 38976 41440 41568 42920 45066 45465 47360 48063 48496 48720 49728 50228 51504 51960 51968 55424 55680 60088 60620 62160 62785 64084 64380 64960 66304 68672 69280 71040 72744 75110 75342 77952 80105 82880 83136 85840 87899 90132 90930 96126 96992 97440 99456 100456 103008 103920 110848 111360 112147 112665 120176 121240 124320 125570 128168 128760 129920 137344 138560 142080 145488 150220 150684 155904 160210 165760 166272 171680 175798 180264 181860 188355 192252 193984 194880 198912 200912 206016 207840 224294 225330 240315 240352 242480 248640 251140 256336 257520 259840 263697 274688 277120 290976 300440 301368 320420 331520 332544 336441 343360 351596 360528 363720 376710 384504 387968 389760 401824 412032 415680 439495 448588 450660 464609 480630 480704 484960 497280 502280 512672 515040 527394 554240 560735 581952 600880 602736 640840 672882 686720 703192 721056 727440 753420 769008 775936 779520 803648 824064 831360 878990 897176 901320 929218 961260 961408 969920 994560 1004560 1025344 1030080 1054788 1121470 1163904 1201760 1205472 1281680 1318485 1345764 1373440 1393827 1406384 1442112 1454880 1506840 1538016 1607296 1662720 1682205 1757980 1794352 1802640 1858436 1922520 1922816 1939840 2009120 2050688 2060160 2109576 2242940 2323045 2327808 2403520 2410944 2563360 2636970 2691528 2787654 2812768 2884224 2909760 3013680 3076032 3214592 3252263 3364410 3515960 3588704 3605280 3716872 3845040 3879680 4018240 4101376 4120320 4219152 4485880 4646090 4807040 4821888 5126720 5273940 5383056 5575308 5625536 5768448 5819520 6027360 6152064 6504526 6728820 6969135 7031920 7177408 7210560 7433744 7690080 8036480 8438304 8971760 9292180 9614080 9643776 9756789 10253440 10547880 10766112 11150616 11251072 11639040 12054720 12304128 13009052 13457640 13938270 14063840 14354816 14421120 14867488 15380160 16072960 16261315 16876608 17943520 18584360 19513578 20506880 21095760 21532224 22301232 22502144 24109440 26018104 26915280 27876540 28127680 28709632 28842240 29734976 30760320 32522630 33753216 35887040 37168720 39027156 42191520 43064448 44602464 48218880 48783945 52036208 53830560 55753080 56255360 59469952 61520640 65045260 67506432 71774080 74337440 78054312 84383040 86128896 89204928 97567890 104072416 107661120 111506160 112510720 118939904 130090520 143548160 148674880 156108624 168766080 178409856 195135780 208144832 215322240 223012320 260181040 297349760 312217248 337532160 356819712 390271560 416289664 430644480 446024640 520362080 594699520 624434496 780543120 832579328 892049280 1040724160 1248868992 1561086240 1784098560 2081448320 2497737984 3122172480 4162896640 6244344960 12488689920
- Sum of all divisors σ(n): 48541893120
- Sum of proper divisors (its aliquot sum) s(n): 36053203200
- 12488689920 is an abundant number, because the sum of its proper divisors (36053203200) is greater than itself. Its abundance is 23564513280
Bases of 12488689920
- Binary: 10111010000110001001001001000000002
- Hexadecimal: 0x2E8624900
- Base-36: 5QJFYTC
Squares and roots of 12488689920
- 12488689920 squared (124886899202) is 155967375917909606400
- 12488689920 cubed (124886899203) is 1947828195474848448918847488000
-
The
square root of 12488689920 is 111752.8072130629 -
The
cube root of 12488689920 is 2320.0942490447
Scales and comparisons
How big is 12488689920?- 12,488,689,920 seconds is equal to 397 years, 5 weeks, 2 days, 32 minutes.
-
To count from 1 to 12,488,689,920 would take you about seven hundred ninety-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 12488689920 cubic inches would be around 193.3 feet tall.
Recreational maths with 12488689920
- 12488689920 backwards is 02998688421
- The number of decimal digits it has is: 11
- The sum of 12488689920's digits is 57
- More coming soon!
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