12131908880
12,131,908,880 is an even composite number composed of seven prime numbers multiplied together.
12131908880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12131908880:
24 × 5 × 7 × 13 × 19 × 139 × 631
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 19 × 139 × 631)See below for interesting mathematical facts about the number 12131908880 from the Numbermatics database.
Names of 12131908880
- Cardinal: 12131908880 can be written as Twelve billion, one hundred thirty-one million, nine hundred eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.213190888 × 1010
Factors of 12131908880
Divisors of 12131908880
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 19 20 26 28 35 38 40 52 56 65 70 76 80 91 95 104 112 130 133 139 140 152 182 190 208 247 260 266 278 280 304 364 380 455 494 520 532 556 560 631 665 695 728 760 910 973 988 1040 1064 1112 1235 1262 1330 1390 1456 1520 1729 1807 1820 1946 1976 2128 2224 2470 2524 2641 2660 2780 3155 3458 3614 3640 3892 3952 4417 4865 4940 5048 5282 5320 5560 6310 6916 7228 7280 7784 8203 8645 8834 9035 9730 9880 10096 10564 10640 11120 11989 12620 12649 13205 13832 14456 15568 16406 17290 17668 18070 18487 19460 19760 21128 22085 23978 25240 25298 26410 27664 28912 32812 34333 34580 35336 36140 36974 38920 41015 42256 44170 47956 50480 50596 52820 57421 59945 63245 65624 68666 69160 70672 72280 73948 77840 82030 83923 87709 88340 92435 95912 101192 105640 114842 119890 126490 131248 137332 138320 144560 147896 155857 164060 167846 171665 175418 176680 184870 191824 202384 211280 229684 239780 240331 252980 274664 287105 295792 311714 328120 335692 343330 350836 353360 369740 419615 438545 459368 479560 480662 505960 549328 574210 613963 623428 656240 671384 686660 701672 739480 779285 839230 877090 918736 959120 961324 1011920 1090999 1140217 1148420 1201655 1227926 1246856 1342768 1373320 1403344 1478960 1558570 1666471 1678460 1754180 1922648 2181998 2280434 2296840 2403310 2455852 2493712 2746640 3069815 3117140 3332942 3356920 3508360 3845296 4363996 4560868 4593680 4806620 4911704 5454995 5701085 6139630 6234280 6665884 6713840 7016720 7981519 8332355 8727992 9121736 9613240 9823408 10909990 11402170 11665297 12279260 12468560 13331768 15963038 16664710 17455984 18243472 19226480 21664123 21819980 22804340 23330594 24558520 26663536 31926076 33329420 39907595 43328246 43639960 45608680 46661188 49117040 58326485 63852152 66658840 79815190 86656492 87279920 91217360 93322376 108320615 116652970 127704304 133317680 151648861 159630380 173312984 186644752 216641230 233305940 303297722 319260760 346625968 433282460 466611880 606595444 638521520 758244305 866564920 933223760 1213190888 1516488610 1733129840 2426381776 3032977220 6065954440 12131908880
- Sum of all divisors σ(n): 36864307200
- Sum of proper divisors (its aliquot sum) s(n): 24732398320
- 12131908880 is an abundant number, because the sum of its proper divisors (24732398320) is greater than itself. Its abundance is 12600489440
Bases of 12131908880
- Binary: 10110100110001111000111101000100002
- Hexadecimal: 0x2D31E3D10
- Base-36: 5KN0WSW
Squares and roots of 12131908880
- 12131908880 squared (121319088802) is 147183213072622854400
- 12131908880 cubed (121319088803) is 1785613329662685292186307072000
-
The
square root of 12131908880 is 110144.9448681145 -
The
cube root of 12131908880 is 2297.7867101539
Scales and comparisons
How big is 12131908880?- 12,131,908,880 seconds is equal to 385 years, 39 weeks, 2 days, 14 hours, 41 minutes, 20 seconds.
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To count from 1 to 12,131,908,880 would take you about seven hundred seventy-one 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 12131908880 cubic inches would be around 191.5 feet tall.
Recreational maths with 12131908880
- 12131908880 backwards is 08880913121
- The number of decimal digits it has is: 11
- The sum of 12131908880's digits is 41
- More coming soon!
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