12913108320
12,913,108,320 is an even composite number composed of seven prime numbers multiplied together.
12913108320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12913108320:
25 × 3 × 5 × 7 × 19 × 67 × 3019
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 19 × 67 × 3019)See below for interesting mathematical facts about the number 12913108320 from the Numbermatics database.
Names of 12913108320
- Cardinal: 12913108320 can be written as Twelve billion, nine hundred thirteen million, one hundred eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.291310832 × 1010
Factors of 12913108320
Divisors of 12913108320
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 67 70 76 80 84 95 96 105 112 114 120 133 134 140 152 160 168 190 201 210 224 228 240 266 268 280 285 304 335 336 380 399 402 420 456 469 480 532 536 560 570 608 665 670 672 760 798 804 840 912 938 1005 1064 1072 1120 1140 1273 1330 1340 1407 1520 1596 1608 1680 1824 1876 1995 2010 2128 2144 2280 2345 2546 2660 2680 2814 3019 3040 3192 3216 3360 3752 3819 3990 4020 4256 4560 4690 5092 5320 5360 5628 6038 6365 6384 6432 7035 7504 7638 7980 8040 8911 9057 9120 9380 10184 10640 10720 11256 12076 12730 12768 14070 15008 15095 15276 15960 16080 17822 18114 18760 19095 20368 21133 21280 22512 24152 25460 26733 28140 30190 30552 31920 32160 35644 36228 37520 38190 40736 42266 44555 45024 45285 48304 50920 53466 56280 57361 60380 61104 63399 63840 71288 72456 75040 76380 84532 89110 90570 96608 101840 105665 106932 112560 114722 120760 122208 126798 133665 142576 144912 152760 169064 172083 178220 181140 202273 203680 211330 213864 225120 229444 241520 253596 267330 285152 286805 289824 305520 316995 338128 344166 356440 362280 401527 404546 422660 427728 458888 483040 507192 534660 573610 606819 611040 633990 676256 688332 712880 724560 803054 809092 845320 855456 860415 917776 1011365 1014384 1069320 1147220 1204581 1213638 1267980 1376664 1415911 1425760 1449120 1606108 1618184 1690640 1720830 1835552 2007635 2022730 2028768 2138640 2294440 2409162 2427276 2535960 2753328 2831822 3034095 3212216 3236368 3381280 3441660 3843187 4015270 4045460 4247733 4277280 4588880 4818324 4854552 5071920 5506656 5663644 6022905 6068190 6424432 6472736 6883320 7079555 7686374 8030540 8090920 8495466 9177760 9636648 9709104 10143840 11327288 11529561 12045810 12136380 12848864 13766640 14159110 15372748 16061080 16181840 16990932 19215935 19273296 19418208 21238665 22654576 23059122 24091620 24272760 26902309 27533280 28318220 30745496 32122160 32363680 33981864 38431870 38546592 42477330 45309152 46118244 48183240 48545520 53804618 56636440 57647805 61490992 64244320 67963728 76863740 80706927 84954660 92236488 96366480 97091040 107609236 113272880 115295610 122981984 134511545 135927456 153727480 161413854 169909320 184472976 192732960 215218472 226545760 230591220 269023090 307454960 322827708 339818640 368945952 403534635 430436944 461182440 538046180 614909920 645655416 679637280 807069270 860873888 922364880 1076092360 1291310832 1614138540 1844729760 2152184720 2582621664 3228277080 4304369440 6456554160 12913108320
- Sum of all divisors σ(n): 49680691200
- Sum of proper divisors (its aliquot sum) s(n): 36767582880
- 12913108320 is an abundant number, because the sum of its proper divisors (36767582880) is greater than itself. Its abundance is 23854474560
Bases of 12913108320
- Binary: 11000000011010111001100101011000002
- Hexadecimal: 0x301AE6560
- Base-36: 5XK4Q5C
Squares and roots of 12913108320
- 12913108320 squared (129131083202) is 166748366484053222400
- 12913108320 cubed (129131083203) is 2153239718591636813496250368000
-
The
square root of 12913108320 is 113635.8584250587 -
The
cube root of 12913108320 is 2346.0842178921
Scales and comparisons
How big is 12913108320?- 12,913,108,320 seconds is equal to 410 years, 31 weeks, 6 hours, 32 minutes.
-
To count from 1 to 12,913,108,320 would take you about eight hundred twenty-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 12913108320 cubic inches would be around 195.5 feet tall.
Recreational maths with 12913108320
- 12913108320 backwards is 02380131921
- 12913108320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12913108320's digits is 30
- More coming soon!
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