138409689088
138,409,689,088 is an even composite number composed of three prime numbers multiplied together.
138409689088 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 138409689088:
214 × 114 × 577
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 11 × 577)See below for interesting mathematical facts about the number 138409689088 from the Numbermatics database.
Names of 138409689088
- Cardinal: 138409689088 can be written as One hundred thirty-eight billion, four hundred nine million, six hundred eighty-nine thousand and eighty-eight.
Scientific notation
- Scientific notation: 1.38409689088 × 1011
Factors of 138409689088
Divisors of 138409689088
- Number of divisors d(n): 150
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 577 704 968 1024 1154 1331 1408 1936 2048 2308 2662 2816 3872 4096 4616 5324 5632 6347 7744 8192 9232 10648 11264 12694 14641 15488 16384 18464 21296 22528 25388 29282 30976 36928 42592 45056 50776 58564 61952 69817 73856 85184 90112 101552 117128 123904 139634 147712 170368 180224 203104 234256 247808 279268 295424 340736 406208 468512 495616 558536 590848 681472 767987 812416 937024 991232 1117072 1181696 1362944 1535974 1624832 1874048 1982464 2234144 2363392 2725888 3071948 3249664 3748096 4468288 4726784 5451776 6143896 6499328 7496192 8447857 8936576 9453568 10903552 12287792 12998656 14992384 16895714 17873152 21807104 24575584 25997312 29984768 33791428 35746304 49151168 51994624 59969536 67582856 71492608 98302336 103989248 119939072 135165712 142985216 196604672 239878144 270331424 285970432 393209344 540662848 571940864 786418688 1081325696 1143881728 1572837376 2162651392 3145674752 4325302784 6291349504 8650605568 12582699008 17301211136 34602422272 69204844544 138409689088
- Sum of all divisors σ(n): 305017845230
- Sum of proper divisors (its aliquot sum) s(n): 166608156142
- 138409689088 is an abundant number, because the sum of its proper divisors (166608156142) is greater than itself. Its abundance is 28198467054
Bases of 138409689088
- Binary: 100000001110011101110001000000000000002
- Hexadecimal: 0x2039DC4000
- Base-36: 1RL1JZLS
Squares and roots of 138409689088
- 138409689088 squared (1384096890882) is 19157242033436826271744
- 138409689088 cubed (1384096890883) is 2651547913631556024361557239529472
-
The
square root of 138409689088 is 372034.5267418065 -
The
cube root of 138409689088 is 5172.7580394983
Scales and comparisons
How big is 138409689088?- 138,409,689,088 seconds is equal to 4,400 years, 51 weeks, 6 days, 23 hours, 51 minutes, 28 seconds.
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To count from 1 to 138,409,689,088 would take you about eight thousand, eight hundred one 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 138409689088 cubic inches would be around 431.1 feet tall.
Recreational maths with 138409689088
- 138409689088 backwards is 880986904831
- 138409689088 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138409689088's digits is 64
- More coming soon!
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