21340026240
21,340,026,240 is an even composite number composed of seven prime numbers multiplied together.
21340026240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 21340026240:
27 × 3 × 5 × 13 × 43 × 59 × 337
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 43 × 59 × 337)See below for interesting mathematical facts about the number 21340026240 from the Numbermatics database.
Names of 21340026240
- Cardinal: 21340026240 can be written as Twenty-one billion, three hundred forty million, twenty-six thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.134002624 × 1010
Factors of 21340026240
Divisors of 21340026240
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 43 48 52 59 60 64 65 78 80 86 96 104 118 120 128 129 130 156 160 172 177 192 195 208 215 236 240 258 260 295 312 320 337 344 354 384 390 416 430 472 480 516 520 559 590 624 640 645 674 688 708 767 780 832 860 885 944 960 1011 1032 1040 1118 1180 1248 1290 1348 1376 1416 1534 1560 1664 1677 1685 1720 1770 1888 1920 2022 2064 2080 2236 2301 2360 2496 2537 2580 2696 2752 2795 2832 3068 3120 3354 3370 3440 3540 3776 3835 4044 4128 4160 4381 4472 4602 4720 4992 5055 5074 5160 5392 5504 5590 5664 6136 6240 6708 6740 6880 7080 7552 7611 7670 8088 8256 8320 8385 8762 8944 9204 9440 10110 10148 10320 10784 11180 11328 11505 12272 12480 12685 13143 13416 13480 13760 14160 14491 15222 15340 16176 16512 16770 17524 17888 18408 18880 19883 20220 20296 20640 21568 21905 22360 22656 23010 24544 24960 25370 26286 26832 26960 27520 28320 28982 30444 30680 32352 32981 33540 35048 35776 36816 37760 38055 39766 40440 40592 41280 43136 43473 43810 44720 46020 49088 50740 52572 53664 53920 56640 57964 59649 60888 61360 64704 65715 65962 67080 70096 71552 72455 73632 76110 79532 80880 81184 82560 86946 87620 89440 92040 98176 98943 99415 101480 105144 107328 107840 113280 115928 119298 121776 122720 129408 131430 131924 134160 140192 144910 147264 152220 159064 161760 162368 164905 173892 175240 178880 184080 188383 197886 198830 202960 210288 214656 215680 217365 231856 238596 243552 245440 258479 262860 263848 268320 280384 289820 294528 298245 304440 318128 323520 324736 329810 347784 350480 357760 368160 376766 395772 397660 405920 420576 434730 463712 477192 487104 490880 494715 516958 525720 527696 536640 560768 565149 579640 596490 608880 636256 647040 659620 695568 700960 736320 753532 775437 791544 795320 811840 841152 854969 869460 927424 941915 954384 974208 989430 1033916 1051440 1055392 1073280 1130298 1159280 1192980 1217760 1272512 1292395 1319240 1391136 1401920 1472640 1507064 1550874 1583088 1590640 1623680 1682304 1709938 1738920 1854848 1883830 1908768 1978860 2067832 2102880 2110784 2260596 2318560 2385960 2435520 2545024 2564907 2584790 2638480 2782272 2803840 2825745 3014128 3101748 3166176 3181280 3419876 3477840 3767660 3817536 3877185 3957720 4135664 4205760 4221568 4274845 4521192 4637120 4771920 4871040 5129814 5169580 5276960 5564544 5651490 6028256 6203496 6332352 6362560 6839752 6955680 7535320 7635072 7754370 7915440 8271328 8411520 8549690 9042384 9274240 9543840 10259628 10339160 10553920 11114597 11302980 12056512 12406992 12664704 12725120 12824535 13679504 13911360 15070640 15508740 15830880 16542656 17099380 18084768 19087680 20519256 20678320 21107840 22229194 22605960 24113024 24813984 25649070 27359008 27822720 30141280 31017480 31661760 33085312 33343791 34198760 36169536 38175360 41038512 41356640 44458388 45211920 49627968 51298140 54718016 55572985 60282560 62034960 63323520 66687582 68397520 72339072 82077024 82713280 88916776 90423840 99255936 102596280 109436032 111145970 120565120 124069920 133375164 136795040 164154048 165426560 166718955 177833552 180847680 205192560 222291940 248139840 266750328 273590080 328308096 333437910 355667104 361695360 410385120 444583880 496279680 533500656 547180160 666875820 711334208 820770240 889167760 1067001312 1333751640 1422668416 1641540480 1778335520 2134002624 2667503280 3556671040 4268005248 5335006560 7113342080 10670013120 21340026240
- Sum of all divisors σ(n): 76453977600
- Sum of proper divisors (its aliquot sum) s(n): 55113951360
- 21340026240 is an abundant number, because the sum of its proper divisors (55113951360) is greater than itself. Its abundance is 33773925120
Bases of 21340026240
- Binary: 100111101111111011011110101100000002
- Hexadecimal: 0x4F7F6F580
- Base-36: 9SXATMO
Squares and roots of 21340026240
- 21340026240 squared (213400262402) is 455396719923888537600
- 21340026240 cubed (213400262403) is 9718177952785712195219226624000
-
The
square root of 21340026240 is 146082.2584710409 -
The
cube root of 21340026240 is 2773.7351047201
Scales and comparisons
How big is 21340026240?- 21,340,026,240 seconds is equal to 678 years, 28 weeks, 3 days, 1 hour, 4 minutes.
-
To count from 1 to 21,340,026,240 would take you about one thousand, three hundred fifty-seven 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 21340026240 cubic inches would be around 231.1 feet tall.
Recreational maths with 21340026240
- 21340026240 backwards is 04262004312
- 21340026240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21340026240's digits is 24
- More coming soon!
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