12690667680
12,690,667,680 is an even composite number composed of six prime numbers multiplied together.
12690667680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12690667680:
25 × 3 × 5 × 233 × 41 × 53
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 23 × 23 × 41 × 53)See below for interesting mathematical facts about the number 12690667680 from the Numbermatics database.
Names of 12690667680
- Cardinal: 12690667680 can be written as Twelve billion, six hundred ninety million, six hundred sixty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.269066768 × 1010
Factors of 12690667680
Divisors of 12690667680
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 41 46 48 53 60 69 80 82 92 96 106 115 120 123 138 159 160 164 184 205 212 230 240 246 265 276 318 328 345 368 410 424 460 480 492 529 530 552 615 636 656 690 736 795 820 848 920 943 984 1058 1060 1104 1219 1230 1272 1312 1380 1587 1590 1640 1696 1840 1886 1968 2116 2120 2173 2208 2438 2460 2544 2645 2760 2829 3174 3180 3280 3657 3680 3772 3936 4232 4240 4346 4715 4876 4920 5088 5290 5520 5658 6095 6348 6360 6519 6560 7314 7544 7935 8464 8480 8692 9430 9752 9840 10580 10865 11040 11316 12167 12190 12696 12720 13038 14145 14628 15088 15870 16928 17384 18285 18860 19504 19680 21160 21689 21730 22632 24334 24380 25392 25440 26076 28037 28290 29256 30176 31740 32595 34768 36501 36570 37720 39008 42320 43378 43460 45264 48668 48760 49979 50784 52152 56074 56580 58512 60835 63480 65067 65190 69536 73002 73140 75440 84111 84640 86756 86920 90528 97336 97520 99958 104304 108445 112148 113160 117024 121670 126960 130134 130380 140185 146004 146280 149937 150880 168222 173512 173840 182505 194672 195040 199916 208608 216890 224296 226320 243340 249895 253920 260268 260760 280370 292008 292560 299874 325335 336444 347024 347680 365010 389344 399832 420555 433780 448592 452640 486680 498847 499790 520536 521520 560740 584016 585120 599748 644851 650670 672888 694048 730020 749685 799664 841110 867560 897184 973360 997694 999580 1041072 1043040 1121480 1149517 1168032 1199496 1289702 1301340 1345776 1460040 1496541 1499370 1599328 1682220 1735120 1934553 1946720 1995388 1999160 2082144 2242960 2299034 2398992 2494235 2579404 2602680 2691552 2920080 2993082 2998740 3224255 3364440 3448551 3470240 3869106 3990776 3998320 4485920 4598068 4797984 4988470 5158808 5205360 5747585 5840160 5986164 5997480 6448510 6728880 6897102 7482705 7738212 7981552 7996640 9196136 9672765 9976940 10317616 10410720 11495170 11972328 11994960 12897020 13457760 13794204 14965410 15476424 15963104 17242755 18392272 19345530 19953880 20635232 22990340 23944656 23989920 25794040 26438891 27588408 29930820 30952848 34485510 36784544 38691060 39907760 45980680 47889312 51588080 52877782 55176816 59861640 61905696 68971020 77382120 79316673 79815520 91961360 103176160 105755564 110353632 119723280 132194455 137942040 154764240 158633346 183922720 211511128 239446560 264388910 275884080 309528480 317266692 396583365 423022256 528777820 551768160 634533384 793166730 846044512 1057555640 1269066768 1586333460 2115111280 2538133536 3172666920 4230222560 6345333840 12690667680
- Sum of all divisors σ(n): 43619627520
- Sum of proper divisors (its aliquot sum) s(n): 30928959840
- 12690667680 is an abundant number, because the sum of its proper divisors (30928959840) is greater than itself. Its abundance is 18238292160
Bases of 12690667680
- Binary: 10111101000110110000111000101000002
- Hexadecimal: 0x2F46C38A0
- Base-36: 5TVP1UO
Squares and roots of 12690667680
- 12690667680 squared (126906676802) is 161053046164196582400
- 12690667680 cubed (126906676803) is 2043870687721517541430136832000
-
The
square root of 12690667680 is 112652.8636120715 -
The
cube root of 12690667680 is 2332.5349362767
Scales and comparisons
How big is 12690667680?- 12,690,667,680 seconds is equal to 403 years, 27 weeks, 1 day, 17 hours, 28 minutes.
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To count from 1 to 12,690,667,680 would take you about eight hundred seven 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 12690667680 cubic inches would be around 194.4 feet tall.
Recreational maths with 12690667680
- 12690667680 backwards is 08676609621
- The number of decimal digits it has is: 11
- The sum of 12690667680's digits is 51
- More coming soon!
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The information we have on file for 12690667680 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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