21371266800
21,371,266,800 is an even composite number composed of five prime numbers multiplied together.
21371266800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 21371266800:
24 × 35 × 52 × 132 × 1301
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 1301)See below for interesting mathematical facts about the number 21371266800 from the Numbermatics database.
Names of 21371266800
- Cardinal: 21371266800 can be written as Twenty-one billion, three hundred seventy-one million, two hundred sixty-six thousand, eight hundred.
Scientific notation
- Scientific notation: 2.13712668 × 1010
Factors of 21371266800
Divisors of 21371266800
- Number of divisors d(n): 540
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 54 60 65 72 75 78 80 81 90 100 104 108 117 120 130 135 144 150 156 162 169 180 195 200 208 216 225 234 240 243 260 270 300 312 324 325 338 351 360 390 400 405 432 450 468 486 507 520 540 585 600 624 648 650 675 676 702 720 780 810 845 900 936 972 975 1014 1040 1053 1080 1170 1200 1215 1296 1300 1301 1350 1352 1404 1521 1560 1620 1690 1755 1800 1872 1944 1950 2025 2028 2106 2160 2340 2430 2535 2600 2602 2700 2704 2808 2925 3042 3120 3159 3240 3380 3510 3600 3888 3900 3903 4050 4056 4212 4225 4563 4680 4860 5070 5200 5204 5265 5400 5616 5850 6075 6084 6318 6480 6505 6760 7020 7605 7800 7806 8100 8112 8424 8450 8775 9126 9360 9720 10140 10408 10530 10800 11700 11709 12150 12168 12636 12675 13010 13520 13689 14040 15210 15600 15612 15795 16200 16848 16900 16913 17550 18252 19440 19515 20280 20816 21060 22815 23400 23418 24300 24336 25272 25350 26020 26325 27378 28080 30420 31224 31590 32400 32525 33800 33826 35100 35127 36504 38025 39030 40560 41067 42120 45630 46800 46836 48600 50544 50700 50739 52040 52650 54756 58545 60840 62448 63180 65050 67600 67652 68445 70200 70254 73008 76050 78060 78975 82134 84240 84565 91260 93672 97200 97575 101400 101478 104080 105300 105381 109512 114075 117090 121680 126360 130100 135304 136890 140400 140508 152100 152217 156120 157950 164268 169130 175635 182520 187344 195150 202800 202956 205335 210600 210762 219024 219869 228150 234180 252720 253695 260200 270608 273780 281016 292725 304200 304434 312240 315900 316143 328536 338260 342225 351270 365040 390300 405912 410670 421200 421524 422825 439738 456300 456651 468360 507390 520400 526905 547560 562032 585450 608400 608868 631800 632286 657072 659607 676520 684450 702540 761085 780600 811824 821340 843048 845650 878175 879476 912600 913302 936720 1014780 1026675 1053810 1095120 1099345 1170900 1217736 1263600 1264572 1268475 1319214 1353040 1368900 1369953 1405080 1522170 1561200 1580715 1642680 1686096 1691300 1756350 1758952 1825200 1826604 1978821 2029560 2053350 2107620 2198690 2283255 2341800 2435472 2529144 2536950 2634525 2638428 2737800 2739906 2810160 3044340 3161430 3285360 3298035 3382600 3512700 3517904 3653208 3805425 3957642 4059120 4106700 4109859 4215240 4397380 4566510 4683600 5058288 5073900 5269050 5276856 5475600 5479812 5496725 5936463 6088680 6322860 6596070 6765200 6849765 7025400 7306416 7610850 7903575 7915284 8213400 8219718 8430480 8794760 9133020 9894105 10147800 10538100 10553712 10959624 10993450 11416275 11872926 12177360 12645720 13192140 13699530 14050800 15221700 15807150 15830568 16426800 16439436 16490175 17589520 17809389 18266040 19788210 20295600 20549295 21076200 21919248 21986900 22832550 23745852 25291440 26384280 27399060 29682315 30443400 31614300 31661136 32878872 32980350 34248825 35618778 36532080 39576420 41098590 42152400 43973800 45665100 47491704 49470525 52768560 53428167 54798120 59364630 60886800 63228600 65757744 65960700 68497650 71237556 79152840 82197180 87947600 89046945 91330200 94983408 98941050 102746475 106856334 109596240 118729260 126457200 131921400 136995300 142475112 148411575 158305680 164394360 178093890 182660400 197882100 205492950 213712668 237458520 263842800 267140835 273990600 284950224 296823150 328788720 356187780 395764200 410985900 427425336 445234725 474917040 534281670 547981200 593646300 712375560 791528400 821971800 854850672 890469450 1068563340 1187292600 1335704175 1424751120 1643943600 1780938900 2137126680 2374585200 2671408350 3561877800 4274253360 5342816700 7123755600 10685633400 21371266800
- Sum of all divisors σ(n): 83346399864
- Sum of proper divisors (its aliquot sum) s(n): 61975133064
- 21371266800 is an abundant number, because the sum of its proper divisors (61975133064) is greater than itself. Its abundance is 40603866264
Bases of 21371266800
- Binary: 100111110011101001110100110111100002
- Hexadecimal: 0x4F9D3A6F0
- Base-36: 9TFWF00
Squares and roots of 21371266800
- 21371266800 squared (213712668002) is 456731044636782240000
- 21371266800 cubed (213712668003) is 9760921010775382344541632000000
-
The
square root of 21371266800 is 146189.1473400129 -
The
cube root of 21371266800 is 2775.0879738363
Scales and comparisons
How big is 21371266800?- 21,371,266,800 seconds is equal to 679 years, 28 weeks, 15 hours.
-
To count from 1 to 21,371,266,800 would take you about one thousand, three hundred fifty-nine 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 21371266800 cubic inches would be around 231.3 feet tall.
Recreational maths with 21371266800
- 21371266800 backwards is 00866217312
- 21371266800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21371266800's digits is 36
- More coming soon!
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