13621894711920
13,621,894,711,920 is an even composite number composed of six prime numbers multiplied together.
13621894711920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13621894711920:
24 × 33 × 5 × 11 × 397 × 1444111
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 397 × 1444111)See below for interesting mathematical facts about the number 13621894711920 from the Numbermatics database.
Names of 13621894711920
- Cardinal: 13621894711920 can be written as Thirteen trillion, six hundred twenty-one billion, eight hundred ninety-four million, seven hundred eleven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.362189471192 × 1013
Factors of 13621894711920
Divisors of 13621894711920
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 66 72 80 88 90 99 108 110 120 132 135 144 165 176 180 198 216 220 240 264 270 297 330 360 396 397 432 440 495 528 540 594 660 720 792 794 880 990 1080 1188 1191 1320 1485 1584 1588 1980 1985 2160 2376 2382 2640 2970 3176 3573 3960 3970 4367 4752 4764 5940 5955 6352 7146 7920 7940 8734 9528 10719 11880 11910 13101 14292 15880 17468 17865 19056 21438 21835 23760 23820 26202 28584 31760 34936 35730 39303 42876 43670 47640 52404 53595 57168 65505 69872 71460 78606 85752 87340 95280 104808 107190 117909 131010 142920 157212 171504 174680 196515 209616 214380 235818 262020 285840 314424 349360 393030 428760 471636 524040 589545 628848 786060 857520 943272 1048080 1179090 1444111 1572120 1886544 2358180 2888222 3144240 4332333 4716360 5776444 7220555 8664666 9432720 11552888 12996999 14441110 15885221 17329332 21661665 23105776 25993998 28882220 31770442 34658664 38990997 43323330 47655663 51987996 57764440 63540884 64984995 69317328 77981994 79426105 86646660 95311326 103975992 115528880 127081768 129969990 142966989 155963988 158852210 173293320 190622652 194954985 207951984 238278315 254163536 259939980 285933978 311927976 317704420 346586640 381245304 389909970 428900967 476556630 519879960 571867956 573312067 623855952 635408840 714834945 762490608 779819940 857801934 953113260 1039759920 1143735912 1146624134 1270817680 1429669890 1559639880 1715603868 1719936201 1906226520 2144504835 2287471824 2293248268 2859339780 2866560335 3119279760 3431207736 3439872402 3812453040 4289009670 4586496536 5159808603 5718679560 5733120670 6306432737 6862415472 6879744804 8578019340 8599681005 9172993072 10319617206 11437359120 11466241340 12612865474 13759489608 15479425809 17156038680 17199362010 18919298211 20639234412 22932482680 25225730948 25799043015 27518979216 30958851618 31532163685 34312077360 34398724020 37838596422 41278468824 45864965360 50451461896 51598086030 56757894633 61917703236 63064327370 68797448040 75677192844 77397129045 82556937648 94596491055 100902923792 103196172060 113515789266 123835406472 126128654740 137594896080 151354385688 154794258090 170273683899 189192982110 206392344120 227031578532 247670812944 252257309480 283789473165 302708771376 309588516180 340547367798 378385964220 412784688240 454063157064 504514618960 567578946330 619177032360 681094735596 756771928440 851368419495 908126314128 1135157892660 1238354064720 1362189471192 1513543856880 1702736838990 2270315785320 2724378942384 3405473677980 4540631570640 6810947355960 13621894711920
- Sum of all divisors σ(n): 51314267105280
- Sum of proper divisors (its aliquot sum) s(n): 37692372393360
- 13621894711920 is an abundant number, because the sum of its proper divisors (37692372393360) is greater than itself. Its abundance is 24070477681440
Bases of 13621894711920
- Binary: 110001100011100110000011001000001010011100002
- Hexadecimal: 0xC6398320A70
- Base-36: 4TTT8EKC0
Squares and roots of 13621894711920
- 13621894711920 squared (136218947119202) is 185556015542634059790086400
- 13621894711920 cubed (136218947119203) is 2527624506885152228362259037399909888000
-
The
square root of 13621894711920 is 3690785.1077948171 -
The
cube root of 13621894711920 is 23882.4662701159
Scales and comparisons
How big is 13621894711920?- 13,621,894,711,920 seconds is equal to 433,134 years, 6 weeks, 10 hours, 12 minutes.
-
To count from 1 to 13,621,894,711,920 would take you about one million, eighty-two thousand, eight 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 13621894711920 cubic inches would be around 1990.2 feet tall.
Recreational maths with 13621894711920
- 13621894711920 backwards is 02911749812631
- 13621894711920 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 13621894711920's digits is 54
- More coming soon!
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