21343775040
21,343,775,040 is an even composite number composed of six prime numbers multiplied together.
21343775040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21343775040:
26 × 32 × 5 × 7 × 73 × 14503
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 73 × 14503)See below for interesting mathematical facts about the number 21343775040 from the Numbermatics database.
Names of 21343775040
- Cardinal: 21343775040 can be written as Twenty-one billion, three hundred forty-three million, seven hundred seventy-five thousand and forty.
Scientific notation
- Scientific notation: 2.134377504 × 1010
Factors of 21343775040
Divisors of 21343775040
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 73 80 84 90 96 105 112 120 126 140 144 146 160 168 180 192 210 219 224 240 252 280 288 292 315 320 336 360 365 420 438 448 480 504 511 560 576 584 630 657 672 720 730 840 876 960 1008 1022 1095 1120 1168 1260 1314 1344 1440 1460 1533 1680 1752 2016 2044 2190 2240 2336 2520 2555 2628 2880 2920 3066 3285 3360 3504 4032 4088 4380 4599 4672 5040 5110 5256 5840 6132 6570 6720 7008 7665 8176 8760 9198 10080 10220 10512 11680 12264 13140 14016 14503 15330 16352 17520 18396 20160 20440 21024 22995 23360 24528 26280 29006 30660 32704 35040 36792 40880 42048 43509 45990 49056 52560 58012 61320 70080 72515 73584 81760 87018 91980 98112 101521 105120 116024 122640 130527 145030 147168 163520 174036 183960 203042 210240 217545 232048 245280 261054 290060 294336 304563 348072 367920 406084 435090 464096 490560 507605 522108 580120 609126 652635 696144 735840 812168 870180 913689 928192 1015210 1044216 1058719 1160240 1218252 1305270 1392288 1471680 1522815 1624336 1740360 1827378 2030420 2088432 2117438 2320480 2436504 2610540 2784576 3045630 3176157 3248672 3480720 3654756 4060840 4176864 4234876 4568445 4640960 4873008 5221080 5293595 6091260 6352314 6497344 6961440 7309512 7411033 8121680 8353728 8469752 9136890 9528471 9746016 10442160 10587190 12182520 12704628 13922880 14619024 14822066 15880785 16243360 16939504 18273780 19056942 19492032 20884320 21174380 22233099 24365040 25409256 29238048 29644132 31761570 32486720 33879008 36547560 37055165 38113884 41768640 42348760 44466198 47642355 48730080 50818512 58476096 59288264 63523140 66699297 67758016 73095120 74110330 76227768 84697520 88932396 95284710 97460160 101637024 111165495 118576528 127046280 133398594 146190240 148220660 152455536 169395040 177864792 190569420 203274048 222330990 237153056 254092560 266797188 292380480 296441320 304911072 333496485 338790080 355729584 381138840 444661980 474306112 508185120 533594376 592882640 609822144 666992970 711459168 762277680 889323960 1016370240 1067188752 1185765280 1333985940 1422918336 1524555360 1778647920 2134377504 2371530560 2667971880 3049110720 3557295840 4268755008 5335943760 7114591680 10671887520 21343775040
- Sum of all divisors σ(n): 85056561408
- Sum of proper divisors (its aliquot sum) s(n): 63712786368
- 21343775040 is an abundant number, because the sum of its proper divisors (63712786368) is greater than itself. Its abundance is 42369011328
Bases of 21343775040
- Binary: 100111110000011000000101001010000002
- Hexadecimal: 0x4F8302940
- Base-36: 9SZJ680
Squares and roots of 21343775040
- 21343775040 squared (213437750402) is 455556732958127001600
- 21343775040 cubed (213437750403) is 9723300426215616461900120064000
-
The
square root of 21343775040 is 146095.0890345053 -
The
cube root of 21343775040 is 2773.8975157879
Scales and comparisons
How big is 21343775040?- 21,343,775,040 seconds is equal to 678 years, 34 weeks, 4 days, 10 hours, 24 minutes.
-
To count from 1 to 21,343,775,040 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 21343775040 cubic inches would be around 231.2 feet tall.
Recreational maths with 21343775040
- 21343775040 backwards is 04057734312
- 21343775040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21343775040's digits is 36
- More coming soon!
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