2138015040
2,138,015,040 is an even composite number composed of six prime numbers multiplied together.
2138015040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 2138015040:
26 × 3 × 5 × 73 × 43 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 43 × 151)See below for interesting mathematical facts about the number 2138015040 from the Numbermatics database.
Names of 2138015040
- Cardinal: 2138015040 can be written as Two billion, one hundred thirty-eight million, fifteen thousand and forty.
Scientific notation
- Scientific notation: 2.13801504 × 109
Factors of 2138015040
Divisors of 2138015040
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 43 48 49 56 60 64 70 80 84 86 96 98 105 112 120 129 140 147 151 160 168 172 192 196 210 215 224 240 245 258 280 294 301 302 320 336 343 344 392 420 430 448 453 480 490 516 560 588 602 604 645 672 686 688 735 755 784 840 860 903 906 960 980 1029 1032 1057 1120 1176 1204 1208 1290 1344 1372 1376 1470 1505 1510 1568 1680 1715 1720 1806 1812 1960 2058 2064 2107 2114 2240 2265 2352 2408 2416 2580 2744 2752 2940 3010 3020 3136 3171 3360 3430 3440 3612 3624 3920 4116 4128 4214 4228 4515 4530 4704 4816 4832 5145 5160 5285 5488 5880 6020 6040 6321 6342 6493 6720 6860 6880 7224 7248 7399 7840 8232 8256 8428 8456 9030 9060 9408 9632 9664 10290 10320 10535 10570 10976 11760 12040 12080 12642 12684 12986 13720 13760 14448 14496 14749 14798 15680 15855 16464 16856 16912 18060 18120 19264 19479 20580 20640 21070 21140 21952 22197 23520 24080 24160 25284 25368 25972 27440 28896 28992 29498 29596 31605 31710 32465 32928 33712 33824 36120 36240 36995 38958 41160 41280 42140 42280 44247 44394 45451 47040 48160 48320 50568 50736 51793 51944 54880 57792 58996 59192 63210 63420 64930 65856 67424 67648 72240 72480 73745 73990 77916 82320 84280 84560 88494 88788 90902 96320 97395 101136 101472 103586 103888 109760 110985 117992 118384 126420 126840 129860 134848 136353 144480 144960 147490 147980 155379 155832 164640 168560 169120 176988 177576 181804 194790 202272 202944 207172 207776 221235 221970 227255 235984 236768 252840 253680 258965 259720 272706 288960 294980 295960 310758 311664 318157 329280 337120 338240 353976 355152 363608 389580 404544 414344 415552 442470 443940 454510 471968 473536 505680 507360 517930 519440 545412 589960 591920 621516 623328 636314 674240 681765 707952 710304 727216 776895 779160 828688 884940 887880 909020 943936 954471 1011360 1014720 1035860 1038880 1090824 1179920 1183840 1243032 1246656 1272628 1363530 1415904 1420608 1454432 1553790 1558320 1590785 1657376 1769880 1775760 1818040 1908942 2022720 2071720 2077760 2181648 2227099 2359840 2367680 2486064 2545256 2727060 2831808 2908864 3107580 3116640 3181570 3314752 3539760 3551520 3636080 3817884 4143440 4363296 4454198 4719680 4772355 4972128 5090512 5454120 6215160 6233280 6363140 6681297 7079520 7103040 7272160 7635768 8286880 8726592 8908396 9544710 9944256 10181024 10908240 11135495 12430320 12726280 13362594 14159040 14544320 15271536 16573760 17816792 19089420 20362048 21816480 22270990 24860640 25452560 26725188 30543072 33406485 35633584 38178840 43632960 44541980 49721280 50905120 53450376 61086144 66812970 71267168 76357680 89083960 101810240 106900752 133625940 142534336 152715360 178167920 213801504 267251880 305430720 356335840 427603008 534503760 712671680 1069007520 2138015040
- Sum of all divisors σ(n): 8154009600
- Sum of proper divisors (its aliquot sum) s(n): 6015994560
- 2138015040 is an abundant number, because the sum of its proper divisors (6015994560) is greater than itself. Its abundance is 3877979520
Bases of 2138015040
- Binary: 11111110110111110000101010000002
- Hexadecimal: 0x7F6F8540
- Base-36: ZCX2YO
Squares and roots of 2138015040
- 2138015040 squared (21380150402) is 4571108311266201600
- 2138015040 cubed (21380150403) is 9773098318956140464472064000
-
The
square root of 2138015040 is 46238.6747214927 -
The
cube root of 2138015040 is 1288.2601868821
Scales and comparisons
How big is 2138015040?- 2,138,015,040 seconds is equal to 67 years, 51 weeks, 13 hours, 4 minutes.
-
To count from 1 to 2,138,015,040 would take you about one hundred thirty-five 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 2138015040 cubic inches would be around 107.4 feet tall.
Recreational maths with 2138015040
- 2138015040 backwards is 0405108312
- 2138015040 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2138015040's digits is 24
- More coming soon!
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The information we have on file for 2138015040 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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