138464450560
138,464,450,560 is an even composite number composed of five prime numbers multiplied together.
138464450560 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138464450560:
211 × 5 × 17 × 113 × 7039
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 113 × 7039)See below for interesting mathematical facts about the number 138464450560 from the Numbermatics database.
Names of 138464450560
- Cardinal: 138464450560 can be written as One hundred thirty-eight billion, four hundred sixty-four million, four hundred fifty thousand, five hundred sixty.
Scientific notation
- Scientific notation: 1.3846445056 × 1011
Factors of 138464450560
Divisors of 138464450560
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 113 128 136 160 170 226 256 272 320 340 452 512 544 565 640 680 904 1024 1088 1130 1280 1360 1808 1921 2048 2176 2260 2560 2720 3616 3842 4352 4520 5120 5440 7039 7232 7684 8704 9040 9605 10240 10880 14078 14464 15368 17408 18080 19210 21760 28156 28928 30736 34816 35195 36160 38420 43520 56312 57856 61472 70390 72320 76840 87040 112624 115712 119663 122944 140780 144640 153680 174080 225248 231424 239326 245888 281560 289280 307360 450496 478652 491776 563120 578560 598315 614720 795407 900992 957304 983552 1126240 1157120 1196630 1229440 1590814 1801984 1914608 1967104 2252480 2393260 2458880 3181628 3603968 3829216 3934208 3977035 4504960 4786520 4917760 6363256 7207936 7658432 7954070 9009920 9573040 9835520 12726512 13521919 14415872 15316864 15908140 18019840 19146080 19671040 25453024 27043838 30633728 31816280 36039680 38292160 50906048 54087676 61267456 63632560 67609595 72079360 76584320 101812096 108175352 122534912 127265120 135219190 153168640 203624192 216350704 245069824 254530240 270438380 306337280 407248384 432701408 509060480 540876760 612674560 814496768 865402816 1018120960 1081753520 1225349120 1628993536 1730805632 2036241920 2163507040 3461611264 4072483840 4327014080 6923222528 8144967680 8654028160 13846445056 17308056320 27692890112 34616112640 69232225280 138464450560
- Sum of all divisors σ(n): 354940185600
- Sum of proper divisors (its aliquot sum) s(n): 216475735040
- 138464450560 is an abundant number, because the sum of its proper divisors (216475735040) is greater than itself. Its abundance is 78011284480
Bases of 138464450560
- Binary: 100000001111010001111111011000000000002
- Hexadecimal: 0x203D1FD800
- Base-36: 1RLY5PTS
Squares and roots of 138464450560
- 138464450560 squared (1384644505602) is 19172404068882684313600
- 138464450560 cubed (1384644505603) is 2654696395312149276580554735616000
-
The
square root of 138464450560 is 372108.1167617821 -
The
cube root of 138464450560 is 5173.4401461159
Scales and comparisons
How big is 138464450560?- 138,464,450,560 seconds is equal to 4,402 years, 38 weeks, 3 days, 19 hours, 22 minutes, 40 seconds.
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To count from 1 to 138,464,450,560 would take you about eight thousand, eight hundred 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 138464450560 cubic inches would be around 431.1 feet tall.
Recreational maths with 138464450560
- 138464450560 backwards is 065054464831
- The number of decimal digits it has is: 12
- The sum of 138464450560's digits is 46
- More coming soon!
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