13811938829920
13,811,938,829,920 is an even composite number composed of seven prime numbers multiplied together.
13811938829920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13811938829920:
25 × 5 × 7 × 11 × 61 × 941 × 19531
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 61 × 941 × 19531)See below for interesting mathematical facts about the number 13811938829920 from the Numbermatics database.
Names of 13811938829920
- Cardinal: 13811938829920 can be written as Thirteen trillion, eight hundred eleven billion, nine hundred thirty-eight million, eight hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.381193882992 × 1013
Factors of 13811938829920
Divisors of 13811938829920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 61 70 77 80 88 110 112 122 140 154 160 176 220 224 244 280 305 308 352 385 427 440 488 560 610 616 671 770 854 880 941 976 1120 1220 1232 1342 1540 1708 1760 1882 1952 2135 2440 2464 2684 3080 3355 3416 3764 4270 4697 4705 4880 5368 6160 6587 6710 6832 7528 8540 9394 9410 9760 10351 10736 12320 13174 13420 13664 15056 17080 18788 18820 19531 20702 21472 23485 26348 26840 30112 32935 34160 37576 37640 39062 41404 46970 51755 52696 53680 57401 65870 68320 72457 75152 75280 78124 82808 93940 97655 103510 105392 107360 114802 131740 136717 144914 150304 150560 156248 165616 187880 195310 207020 210784 214841 229604 263480 273434 287005 289828 312496 331232 362285 375760 390620 401807 414040 429682 459208 526960 546868 574010 579656 624992 631411 683585 724570 751520 781240 803614 828080 859364 918416 1053920 1074205 1093736 1148020 1159312 1191391 1262822 1367170 1449140 1503887 1562480 1607228 1656160 1718728 1836832 2009035 2148410 2187472 2296040 2318624 2382782 2525644 2734340 2898280 3007774 3124960 3157055 3214456 3437456 4018070 4296820 4374944 4419877 4592080 4765564 5051288 5468680 5796560 5956955 6015548 6314110 6428912 6874912 7519435 8036140 8339737 8593640 8839754 9184160 9531128 10102576 10937360 11593120 11913910 12031096 12628220 12857824 13105301 15038870 16072280 16679474 17187280 17679508 18378671 19062256 20205152 21874720 22099385 23827820 24062192 25256440 26210602 30077740 32144560 33358948 34374560 35359016 36757342 38124512 41698685 44198770 47655640 48124384 50512880 52421204 60155480 64289120 65526505 66717896 70718032 73514684 83397370 88397540 91737107 91893355 95311280 101025760 104842408 120310960 128650697 131053010 133435792 141436064 147029368 166794740 176795080 183474214 183786710 190622560 202165381 209684816 240621920 257301394 262106020 266871584 294058736 333589480 353590160 366948428 367573420 404330762 419369632 458685535 514602788 524212040 588117472 643253485 667178960 707180320 733896856 735146840 808661524 917371070 1010826905 1029205576 1048424080 1121098931 1286506970 1334357920 1415157667 1467793712 1470293680 1617323048 1834742140 2021653810 2058411152 2096848160 2242197862 2573013940 2830315334 2935587424 2940587360 3234646096 3669484280 4043307620 4116822304 4484395724 5146027880 5605494655 5660630668 6469292192 7075788335 7338968560 7847692517 8086615240 8968791448 10292055760 11210989310 11321261336 12332088241 14151576670 14677937120 15695385034 16173230480 17937582896 20584111520 22421978620 22642522672 24664176482 28303153340 31390770068 32346460960 35875165792 39238462585 44843957240 45285045344 49328352964 56606306680 61660441205 62781540136 78476925170 86324617687 89687914480 98656705928 113212613360 123320882410 125563080272 156953850340 172649235374 179375828960 197313411856 226425226720 246641764820 251126160544 313907700680 345298470748 394626823712 431623088435 493283529640 627815401360 690596941496 863246176870 986567059280 1255630802720 1381193882992 1726492353740 1973134118560 2762387765984 3452984707480 6905969414960 13811938829920
- Sum of all divisors σ(n): 41395424523264
- Sum of proper divisors (its aliquot sum) s(n): 27583485693344
- 13811938829920 is an abundant number, because the sum of its proper divisors (27583485693344) is greater than itself. Its abundance is 13771546863424
Bases of 13811938829920
- Binary: 110010001111110101111011010100100110011000002
- Hexadecimal: 0xC8FD7B52660
- Base-36: 4W947RK9S
Squares and roots of 13811938829920
- 13811938829920 squared (138119388299202) is 190769654241451858687206400
- 13811938829920 cubed (138119388299203) is 2634898794987921550238182751689535488000
-
The
square root of 13811938829920 is 3716441.6892936717 -
The
cube root of 13811938829920 is 23993.0181252933
Scales and comparisons
How big is 13811938829920?- 13,811,938,829,920 seconds is equal to 439,176 years, 48 weeks, 3 days, 2 hours, 58 minutes, 40 seconds.
-
To count from 1 to 13,811,938,829,920 would take you about one million, ninety-seven thousand, nine hundred forty-two 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 13811938829920 cubic inches would be around 1999.4 feet tall.
Recreational maths with 13811938829920
- 13811938829920 backwards is 02992883911831
- The number of decimal digits it has is: 14
- The sum of 13811938829920's digits is 64
- More coming soon!
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