13445906560
13,445,906,560 is an even composite number composed of six prime numbers multiplied together.
13445906560 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13445906560:
27 × 5 × 17 × 37 × 127 × 263
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 37 × 127 × 263)See below for interesting mathematical facts about the number 13445906560 from the Numbermatics database.
Names of 13445906560
- Cardinal: 13445906560 can be written as Thirteen billion, four hundred forty-five million, nine hundred six thousand, five hundred sixty.
Scientific notation
- Scientific notation: 1.344590656 × 1010
Factors of 13445906560
Divisors of 13445906560
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 37 40 64 68 74 80 85 127 128 136 148 160 170 185 254 263 272 296 320 340 370 508 526 544 592 629 635 640 680 740 1016 1052 1088 1184 1258 1270 1315 1360 1480 2032 2104 2159 2176 2368 2516 2540 2630 2720 2960 3145 4064 4208 4318 4471 4699 4736 5032 5080 5260 5440 5920 6290 8128 8416 8636 8942 9398 9731 10064 10160 10520 10795 10880 11840 12580 16256 16832 17272 17884 18796 19462 20128 20320 21040 21590 22355 23495 23680 25160 33401 33664 34544 35768 37592 38924 40256 40640 42080 43180 44710 46990 48655 50320 66802 69088 71536 75184 77848 79883 80512 81280 84160 86360 89420 93980 97310 100640 133604 138176 143072 150368 155696 159766 165427 167005 168320 172720 178840 187960 194620 201280 267208 276352 286144 300736 311392 319532 330854 334010 345440 357680 375920 389240 399415 402560 534416 567817 572288 601472 622784 639064 661708 668020 690880 715360 751840 778480 798830 827135 1068832 1135634 1235837 1245568 1278128 1323416 1336040 1381760 1430720 1503680 1556960 1597660 1654270 2137664 2271268 2471674 2556256 2646832 2672080 2839085 2861440 3007360 3113920 3195320 3308540 4275328 4542536 4943348 5112512 5293664 5344160 5678170 6179185 6227840 6390640 6617080 9085072 9886696 10225024 10587328 10688320 11356340 12358370 12781280 13234160 18170144 19773392 21009229 21174656 21376640 22712680 24716740 25562560 26468320 36340288 39546784 42018458 45425360 49433480 51125120 52936640 72680576 79093568 84036916 90850720 98866960 105046145 105873280 158187136 168073832 181701440 197733920 210092290 336147664 363402880 395467840 420184580 672295328 790935680 840369160 1344590656 1680738320 2689181312 3361476640 6722953280 13445906560
- Sum of all divisors σ(n): 35364003840
- Sum of proper divisors (its aliquot sum) s(n): 21918097280
- 13445906560 is an abundant number, because the sum of its proper divisors (21918097280) is greater than itself. Its abundance is 8472190720
Bases of 13445906560
- Binary: 11001000010111000001000000100000002
- Hexadecimal: 0x321704080
- Base-36: 66DCFWG
Squares and roots of 13445906560
- 13445906560 squared (134459065602) is 180792403220251033600
- 13445906560 cubed (134459065603) is 2430917760457338497529020416000
-
The
square root of 13445906560 is 115956.4856314643 -
The
cube root of 13445906560 is 2377.9170250519
Scales and comparisons
How big is 13445906560?- 13,445,906,560 seconds is equal to 427 years, 27 weeks, 6 days, 22 hours, 2 minutes, 40 seconds.
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To count from 1 to 13,445,906,560 would take you about eight 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 13445906560 cubic inches would be around 198.2 feet tall.
Recreational maths with 13445906560
- 13445906560 backwards is 06560954431
- The number of decimal digits it has is: 11
- The sum of 13445906560's digits is 43
- More coming soon!
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