2139188480
2,139,188,480 is an even composite number composed of six prime numbers multiplied together.
2139188480 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 2139188480:
28 × 5 × 11 × 132 × 29 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 13 × 29 × 31)See below for interesting mathematical facts about the number 2139188480 from the Numbermatics database.
Names of 2139188480
- Cardinal: 2139188480 can be written as Two billion, one hundred thirty-nine million, one hundred eighty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.13918848 × 109
Factors of 2139188480
Divisors of 2139188480
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 29 31 32 40 44 52 55 58 62 64 65 80 88 104 110 116 124 128 130 143 145 155 160 169 176 208 220 232 248 256 260 286 290 310 319 320 338 341 352 377 403 416 440 464 496 520 572 580 620 638 640 676 682 704 715 754 806 832 845 880 899 928 992 1040 1144 1160 1240 1276 1280 1352 1364 1408 1430 1508 1595 1612 1664 1690 1705 1760 1798 1856 1859 1885 1984 2015 2080 2288 2320 2480 2552 2704 2728 2816 2860 3016 3190 3224 3328 3380 3410 3520 3596 3712 3718 3770 3968 4030 4147 4160 4433 4495 4576 4640 4901 4960 5104 5239 5408 5456 5720 6032 6380 6448 6760 6820 7040 7192 7424 7436 7540 7936 8060 8294 8320 8866 8990 9152 9280 9295 9802 9889 9920 10208 10478 10816 10912 11440 11687 12064 12760 12896 13520 13640 14080 14384 14872 15080 16120 16588 16640 17732 17980 18304 18560 18590 19604 19778 19840 20416 20735 20956 21632 21824 22165 22880 23374 24128 24505 25520 25792 26195 27040 27280 28768 29744 30160 32240 33176 35464 35960 36608 37120 37180 39208 39556 39680 40832 41470 41912 43264 43648 44330 45760 46748 48256 49010 49445 51040 51584 52390 53911 54080 54560 57536 57629 58435 59488 60320 64480 66352 70928 71920 74360 78416 79112 81664 82940 83824 87296 88660 91520 93496 96512 98020 98890 102080 103168 104780 107822 108160 109120 115072 115258 116870 118976 120640 128557 128960 132704 141856 143840 148720 151931 156832 158224 165880 167648 177320 183040 186992 196040 197780 204160 209560 215644 216320 218240 230144 230516 233740 237952 241280 257114 257920 265408 269555 283712 287680 288145 297440 303862 313664 316448 331760 335296 354640 373984 392080 395560 408320 419120 431288 436480 461032 467480 475904 482560 514228 515840 530816 539110 567424 575360 576290 594880 607724 627328 632896 642785 663520 670592 709280 747968 759655 784160 791120 838240 862576 922064 934960 1028456 1061632 1078220 1134848 1150720 1152580 1189760 1215448 1254656 1265792 1285570 1327040 1341184 1418560 1495936 1519310 1568320 1582240 1671241 1676480 1725152 1844128 1869920 2056912 2156440 2305160 2379520 2430896 2531584 2571140 2654080 2837120 2991872 3038620 3136640 3164480 3342482 3352960 3450304 3688256 3739840 4113824 4312880 4610320 4861792 5142280 5308160 5674240 6077240 6273280 6328960 6684964 6705920 6900608 7376512 7479680 8227648 8356205 8625760 9220640 9723584 10284560 12154480 12657920 13369928 13801216 14753024 14959360 16455296 16712410 17251520 18441280 19447168 20569120 24308960 26739856 32910592 33424820 34503040 36882560 38894336 41138240 48617920 53479712 66849640 69006080 73765120 82276480 97235840 106959424 133699280 164552960 194471680 213918848 267398560 427837696 534797120 1069594240 2139188480
- Sum of all divisors σ(n): 6463618560
- Sum of proper divisors (its aliquot sum) s(n): 4324430080
- 2139188480 is an abundant number, because the sum of its proper divisors (4324430080) is greater than itself. Its abundance is 2185241600
Bases of 2139188480
- Binary: 11111111000000101101101000000002
- Hexadecimal: 0x7F816D00
- Base-36: ZDM8E8
Squares and roots of 2139188480
- 2139188480 squared (21391884802) is 4576127352964710400
- 2139188480 cubed (21391884803) is 9789198916475002334216192000
-
The
square root of 2139188480 is 46251.3619258935 -
The
cube root of 2139188480 is 1288.4958290591
Scales and comparisons
How big is 2139188480?- 2,139,188,480 seconds is equal to 68 years, 1 week, 3 hours, 1 minute, 20 seconds.
-
To count from 1 to 2,139,188,480 would take you about one hundred thirty-six 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 2139188480 cubic inches would be around 107.4 feet tall.
Recreational maths with 2139188480
- 2139188480 backwards is 0848819312
- 2139188480 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2139188480's digits is 44
- More coming soon!
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