1325313920
1,325,313,920 is an even composite number composed of five prime numbers multiplied together.
1325313920 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 1325313920:
27 × 5 × 7 × 29 × 1012
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 29 × 101 × 101)See below for interesting mathematical facts about the number 1325313920 from the Numbermatics database.
Names of 1325313920
- Cardinal: 1325313920 can be written as One billion, three hundred twenty-five million, three hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.32531392 × 109
Factors of 1325313920
Divisors of 1325313920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 56 58 64 70 80 101 112 116 128 140 145 160 202 203 224 232 280 290 320 404 406 448 464 505 560 580 640 707 808 812 896 928 1010 1015 1120 1160 1414 1616 1624 1856 2020 2030 2240 2320 2828 2929 3232 3248 3535 3712 4040 4060 4480 4640 5656 5858 6464 6496 7070 8080 8120 9280 10201 11312 11716 12928 12992 14140 14645 16160 16240 18560 20402 20503 22624 23432 25984 28280 29290 32320 32480 40804 41006 45248 46864 51005 56560 58580 64640 64960 71407 81608 82012 90496 93728 102010 102515 113120 117160 129920 142814 163216 164024 187456 204020 205030 226240 234320 285628 295829 326432 328048 357035 374912 408040 410060 452480 468640 571256 591658 652864 656096 714070 816080 820120 937280 1142512 1183316 1305728 1312192 1428140 1479145 1632160 1640240 1874560 2070803 2285024 2366632 2624384 2856280 2958290 3264320 3280480 4141606 4570048 4733264 5712560 5916580 6528640 6560960 8283212 9140096 9466528 10354015 11425120 11833160 13121920 16566424 18933056 20708030 22850240 23666320 33132848 37866112 41416060 45700480 47332640 66265696 82832120 94665280 132531392 165664240 189330560 265062784 331328480 662656960 1325313920
- Sum of all divisors σ(n): 3783261600
- Sum of proper divisors (its aliquot sum) s(n): 2457947680
- 1325313920 is an abundant number, because the sum of its proper divisors (2457947680) is greater than itself. Its abundance is 1132633760
Bases of 1325313920
- Binary: 10011101111111010101111100000002
- Hexadecimal: 0x4EFEAF80
- Base-36: LX22RK
Squares and roots of 1325313920
- 1325313920 squared (13253139202) is 1756456986545766400
- 1325313920 cubed (13253139203) is 2327856894150356926988288000
-
The
square root of 1325313920 is 36404.8612138543 -
The
cube root of 1325313920 is 1098.4313508765
Scales and comparisons
How big is 1325313920?- 1,325,313,920 seconds is equal to 42 years, 7 weeks, 2 days, 6 hours, 45 minutes, 20 seconds.
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To count from 1 to 1,325,313,920 would take you about eighty-four 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 1325313920 cubic inches would be around 91.5 feet tall.
Recreational maths with 1325313920
- 1325313920 backwards is 0293135231
- 1325313920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1325313920's digits is 29
- More coming soon!
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The information we have on file for 1325313920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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