12937884720
12,937,884,720 is an even composite number composed of seven prime numbers multiplied together.
12937884720 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 12937884720:
24 × 3 × 5 × 31 × 37 × 43 × 1093
(2 × 2 × 2 × 2 × 3 × 5 × 31 × 37 × 43 × 1093)See below for interesting mathematical facts about the number 12937884720 from the Numbermatics database.
Names of 12937884720
- Cardinal: 12937884720 can be written as Twelve billion, nine hundred thirty-seven million, eight hundred eighty-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.293788472 × 1010
Factors of 12937884720
Divisors of 12937884720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 37 40 43 48 60 62 74 80 86 93 111 120 124 129 148 155 172 185 186 215 222 240 248 258 296 310 344 370 372 430 444 465 496 516 555 592 620 645 688 740 744 860 888 930 1032 1093 1110 1147 1240 1290 1333 1480 1488 1591 1720 1776 1860 2064 2186 2220 2294 2480 2580 2666 2960 3182 3279 3440 3441 3720 3999 4372 4440 4588 4773 5160 5332 5465 5735 6364 6558 6665 6882 7440 7955 7998 8744 8880 9176 9546 10320 10664 10930 11470 12728 13116 13330 13764 15910 15996 16395 17205 17488 18352 19092 19995 21328 21860 22940 23865 25456 26232 26660 27528 31820 31992 32790 33883 34410 38184 39990 40441 43720 45880 46999 47730 49321 52464 53320 55056 63640 63984 65580 67766 68820 76368 79980 80882 87440 91760 93998 95460 98642 101649 106640 121323 127280 131160 135532 137640 140997 147963 159960 161764 169415 187996 190920 197284 202205 203298 234995 242646 246605 262320 271064 275280 281994 295926 319920 323528 338830 375992 381840 394568 404410 406596 469990 485292 493210 508245 542128 563988 591852 606615 647056 677660 704985 739815 751984 789136 808820 813192 939980 970584 986420 1016490 1127976 1183704 1213230 1253671 1355320 1409970 1456969 1479630 1617640 1626384 1738963 1879960 1941168 1972840 2032980 2255952 2367408 2426460 2507342 2710640 2819940 2913938 2959260 3235280 3477926 3759920 3761013 3945680 4065960 4370907 4852920 5014684 5216889 5639880 5827876 5918520 6268355 6955852 7284845 7522026 8131920 8694815 8741814 9705840 10029368 10433778 11279760 11655752 11837040 12536710 13911704 14569690 15044052 17389630 17483628 18805065 20058736 20867556 21854535 23311504 25073420 26084445 27823408 29139380 30088104 34779260 34967256 37610130 41735112 43709070 50146840 52168890 53907853 58278760 60176208 69558520 69934512 75220260 83470224 87418140 100293680 104337780 107815706 116557520 139117040 150440520 161723559 174836280 208675560 215631412 269539265 300881040 323447118 349672560 417351120 431262824 539078530 646894236 808617795 862525648 1078157060 1293788472 1617235590 2156314120 2587576944 3234471180 4312628240 6468942360 12937884720
- Sum of all divisors σ(n): 43548831744
- Sum of proper divisors (its aliquot sum) s(n): 30610947024
- 12937884720 is an abundant number, because the sum of its proper divisors (30610947024) is greater than itself. Its abundance is 17673062304
Bases of 12937884720
- Binary: 11000000110010100001110100001100002
- Hexadecimal: 0x303287430
- Base-36: 5XYVRQO
Squares and roots of 12937884720
- 12937884720 squared (129378847202) is 167388861028009478400
- 12937884720 cubed (129378847203) is 2165657787392487322606530048000
-
The
square root of 12937884720 is 113744.8228272391 -
The
cube root of 12937884720 is 2347.5837376745
Scales and comparisons
How big is 12937884720?- 12,937,884,720 seconds is equal to 411 years, 20 weeks, 52 minutes.
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To count from 1 to 12,937,884,720 would take you about eight hundred twenty-two 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 12937884720 cubic inches would be around 195.6 feet tall.
Recreational maths with 12937884720
- 12937884720 backwards is 02748873921
- The number of decimal digits it has is: 11
- The sum of 12937884720's digits is 51
- More coming soon!
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