21310960000
21,310,960,000 is an even composite number composed of five prime numbers multiplied together.
21310960000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21310960000:
27 × 54 × 11 × 61 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 61 × 397)See below for interesting mathematical facts about the number 21310960000 from the Numbermatics database.
Names of 21310960000
- Cardinal: 21310960000 can be written as Twenty-one billion, three hundred ten million, nine hundred sixty thousand.
Scientific notation
- Scientific notation: 2.131096 × 1010
Factors of 21310960000
Divisors of 21310960000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 61 64 80 88 100 110 122 125 128 160 176 200 220 244 250 275 305 320 352 397 400 440 488 500 550 610 625 640 671 704 794 800 880 976 1000 1100 1220 1250 1342 1375 1408 1525 1588 1600 1760 1952 1985 2000 2200 2440 2500 2684 2750 3050 3176 3200 3355 3520 3904 3970 4000 4367 4400 4880 5000 5368 5500 6100 6352 6710 6875 7040 7625 7808 7940 8000 8734 8800 9760 9925 10000 10736 11000 12200 12704 13420 13750 15250 15880 16000 16775 17468 17600 19520 19850 20000 21472 21835 22000 24217 24400 25408 26840 27500 30500 31760 33550 34936 35200 38125 39040 39700 40000 42944 43670 44000 48434 48800 49625 50816 53680 55000 61000 63520 67100 69872 76250 79400 80000 83875 85888 87340 88000 96868 97600 99250 107360 109175 110000 121085 122000 127040 134200 139744 152500 158800 167750 174680 176000 193736 195200 198500 214720 218350 220000 242170 244000 248125 254080 266387 268400 279488 305000 317600 335500 349360 387472 397000 419375 429440 436700 440000 484340 488000 496250 532774 536800 545875 558976 605425 610000 635200 671000 698720 774944 794000 838750 873400 880000 968680 976000 992500 1065548 1073600 1091750 1210850 1220000 1270400 1331935 1342000 1397440 1549888 1588000 1677500 1746800 1937360 1985000 2131096 2147200 2183500 2421700 2440000 2663870 2684000 2729375 2794880 3027125 3099776 3176000 3355000 3493600 3874720 3970000 4262192 4367000 4843400 4880000 5327740 5368000 5458750 6054250 6352000 6659675 6710000 6987200 7749440 7940000 8524384 8734000 9686800 10655480 10736000 10917500 12108500 13319350 13420000 13974400 15135625 15498880 15880000 17048768 17468000 19373600 21310960 21835000 24217000 26638700 26840000 30271250 31760000 33298375 34097536 34936000 38747200 42621920 43670000 48434000 53277400 53680000 60542500 66596750 69872000 77494400 85243840 87340000 96868000 106554800 121085000 133193500 166491875 170487680 174680000 193736000 213109600 242170000 266387000 332983750 349360000 387472000 426219200 484340000 532774000 665967500 852438400 968680000 1065548000 1331935000 1937360000 2131096000 2663870000 4262192000 5327740000 10655480000 21310960000
- Sum of all divisors σ(n): 58972185360
- Sum of proper divisors (its aliquot sum) s(n): 37661225360
- 21310960000 is an abundant number, because the sum of its proper divisors (37661225360) is greater than itself. Its abundance is 16350265360
Bases of 21310960000
- Binary: 100111101100011101101110001100000002
- Hexadecimal: 0x4F63B7180
- Base-36: 9SFZTZ4
Squares and roots of 21310960000
- 21310960000 squared (213109600002) is 454157016121600000000
- 21310960000 cubed (213109600003) is 9678522004286772736000000000000
-
The
square root of 21310960000 is 145982.7387056429 -
The
cube root of 21310960000 is 2772.4752080843
Scales and comparisons
How big is 21310960000?- 21,310,960,000 seconds is equal to 677 years, 32 weeks, 2 days, 15 hours, 6 minutes, 40 seconds.
-
To count from 1 to 21,310,960,000 would take you about one thousand, three hundred fifty-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 21310960000 cubic inches would be around 231 feet tall.
Recreational maths with 21310960000
- 21310960000 backwards is 00006901312
- 21310960000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21310960000's digits is 22
- More coming soon!
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