12842138880
12,842,138,880 is an even composite number composed of six prime numbers multiplied together.
12842138880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 12842138880:
28 × 32 × 5 × 79 × 103 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 79 × 103 × 137)See below for interesting mathematical facts about the number 12842138880 from the Numbermatics database.
Names of 12842138880
- Cardinal: 12842138880 can be written as Twelve billion, eight hundred forty-two million, one hundred thirty-eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.284213888 × 1010
Factors of 12842138880
Divisors of 12842138880
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 79 80 90 96 103 120 128 137 144 158 160 180 192 206 237 240 256 274 288 309 316 320 360 384 395 411 412 474 480 515 548 576 618 632 640 685 711 720 768 790 822 824 927 948 960 1030 1096 1152 1185 1233 1236 1264 1280 1370 1422 1440 1545 1580 1644 1648 1854 1896 1920 2055 2060 2192 2304 2370 2466 2472 2528 2740 2844 2880 3090 3160 3288 3296 3555 3708 3792 3840 4110 4120 4384 4635 4740 4932 4944 5056 5480 5688 5760 6165 6180 6320 6576 6592 7110 7416 7584 8137 8220 8240 8768 9270 9480 9864 9888 10112 10823 10960 11376 11520 12330 12360 12640 13152 13184 14111 14220 14832 15168 16274 16440 16480 17536 18540 18960 19728 19776 20224 21646 21920 22752 24411 24660 24720 25280 26304 26368 28222 28440 29664 30336 32469 32548 32880 32960 35072 37080 37920 39456 39552 40685 42333 43292 43840 45504 48822 49320 49440 50560 52608 54115 56444 56880 59328 60672 64938 65096 65760 65920 70555 73233 74160 75840 78912 79104 81370 84666 86584 87680 91008 97407 97644 98640 98880 101120 105216 108230 112888 113760 118656 122055 126999 129876 130192 131520 131840 141110 146466 148320 151680 157824 162345 162740 169332 173168 175360 182016 194814 195288 197280 197760 211665 216460 225776 227520 237312 244110 253998 259752 260384 263040 282220 292932 296640 303360 315648 324690 325480 338664 346336 366165 389628 390576 394560 395520 423330 432920 451552 455040 487035 488220 507996 519504 520768 526080 564440 585864 593280 634995 649380 650960 677328 692672 732330 779256 781152 789120 846660 865840 903104 910080 974070 976440 1015992 1039008 1041536 1114769 1128880 1171728 1186560 1269990 1298760 1301920 1354656 1385344 1464660 1558512 1562304 1578240 1693320 1731680 1806208 1948140 1952880 2031984 2078016 2083072 2229538 2257760 2343456 2539980 2597520 2603840 2709312 2770688 2929320 3117024 3124608 3344307 3386640 3463360 3612416 3896280 3905760 4063968 4156032 4459076 4515520 4686912 5079960 5195040 5207680 5418624 5573845 5858640 6234048 6249216 6688614 6773280 6926720 7792560 7811520 8127936 8312064 8918152 9031040 9373824 10032921 10159920 10390080 10415360 10837248 11147690 11717280 12468096 13377228 13546560 13853440 15585120 15623040 16255872 16721535 17836304 18062080 18747648 20065842 20319840 20780160 22295380 23434560 24936192 26754456 27093120 31170240 31246080 32511744 33443070 35672608 40131684 40639680 41560320 44590760 46869120 50164605 53508912 54186240 62340480 66886140 71345216 80263368 81279360 89181520 93738240 100329210 107017824 124680960 133772280 142690432 160526736 162558720 178363040 200658420 214035648 267544560 285380864 321053472 356726080 401316840 428071296 535089120 642106944 713452160 802633680 856142592 1070178240 1284213888 1426904320 1605267360 2140356480 2568427776 3210534720 4280712960 6421069440 12842138880
- Sum of all divisors σ(n): 45763361280
- Sum of proper divisors (its aliquot sum) s(n): 32921222400
- 12842138880 is an abundant number, because the sum of its proper divisors (32921222400) is greater than itself. Its abundance is 20079083520
Bases of 12842138880
- Binary: 10111111010111001101111101000000002
- Hexadecimal: 0x2FD737D00
- Base-36: 5WDVLS0
Squares and roots of 12842138880
- 12842138880 squared (128421388802) is 164920531013207654400
- 12842138880 cubed (128421388803) is 2117932363434959812083843072000
-
The
square root of 12842138880 is 113323.1612690009 -
The
cube root of 12842138880 is 2341.7783544763
Scales and comparisons
How big is 12842138880?- 12,842,138,880 seconds is equal to 408 years, 17 weeks, 4 days, 20 hours, 48 minutes.
-
To count from 1 to 12,842,138,880 would take you about eight hundred sixteen 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 12842138880 cubic inches would be around 195.1 feet tall.
Recreational maths with 12842138880
- 12842138880 backwards is 08883124821
- 12842138880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12842138880's digits is 45
- More coming soon!
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The information we have on file for 12842138880 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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