138490052000
138,490,052,000 is an even composite number composed of four prime numbers multiplied together.
138490052000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138490052000:
25 × 53 × 733 × 89
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 73 × 73 × 73 × 89)See below for interesting mathematical facts about the number 138490052000 from the Numbermatics database.
Names of 138490052000
- Cardinal: 138490052000 can be written as One hundred thirty-eight billion, four hundred ninety million, fifty-two thousand.
Scientific notation
- Scientific notation: 1.38490052 × 1011
Factors of 138490052000
Divisors of 138490052000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 73 80 89 100 125 146 160 178 200 250 292 356 365 400 445 500 584 712 730 800 890 1000 1168 1424 1460 1780 1825 2000 2225 2336 2848 2920 3560 3650 4000 4450 5329 5840 6497 7120 7300 8900 9125 10658 11125 11680 12994 14240 14600 17800 18250 21316 22250 25988 26645 29200 32485 35600 36500 42632 44500 51976 53290 58400 64970 71200 73000 85264 89000 103952 106580 129940 133225 146000 162425 170528 178000 207904 213160 259880 266450 292000 324850 356000 389017 426320 474281 519760 532900 649700 666125 778034 812125 852640 948562 1039520 1065800 1299400 1332250 1556068 1624250 1897124 1945085 2131600 2371405 2598800 2664500 3112136 3248500 3794248 3890170 4263200 4742810 5197600 5329000 6224272 6497000 7588496 7780340 9485620 9725425 10658000 11857025 12448544 12994000 15176992 15560680 18971240 19450850 21316000 23714050 25988000 31121360 34622513 37942480 38901700 47428100 48627125 59285125 62242720 69245026 75884960 77803400 94856200 97254250 118570250 138490052 155606800 173112565 189712400 194508500 237140500 276980104 311213600 346225130 379424800 389017000 474281000 553960208 692450260 778034000 865562825 948562000 1107920416 1384900520 1556068000 1731125650 1897124000 2769801040 3462251300 4327814125 5539602080 6924502600 8655628250 13849005200 17311256500 27698010400 34622513000 69245026000 138490052000
- Sum of all divisors σ(n): 348872378400
- Sum of proper divisors (its aliquot sum) s(n): 210382326400
- 138490052000 is an abundant number, because the sum of its proper divisors (210382326400) is greater than itself. Its abundance is 71892274400
Bases of 138490052000
- Binary: 100000001111101010011001111101101000002
- Hexadecimal: 0x203EA67DA0
- Base-36: 1RMDEG0W
Squares and roots of 138490052000
- 138490052000 squared (1384900520002) is 19179494502962704000000
- 138490052000 cubed (1384900520003) is 2656169191049019031020608000000000
-
The
square root of 138490052000 is 372142.5157113871 -
The
cube root of 138490052000 is 5173.7589748955
Scales and comparisons
How big is 138490052000?- 138,490,052,000 seconds is equal to 4,403 years, 28 weeks, 6 days, 2 hours, 53 minutes, 20 seconds.
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To count from 1 to 138,490,052,000 would take you about eight thousand, eight hundred seven 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 138490052000 cubic inches would be around 431.1 feet tall.
Recreational maths with 138490052000
- 138490052000 backwards is 000250094831
- 138490052000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138490052000's digits is 32
- More coming soon!
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