1301998040
1,301,998,040 is an even composite number composed of five prime numbers multiplied together.
1301998040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1301998040:
23 × 5 × 7 × 17 × 5232
(2 × 2 × 2 × 5 × 7 × 17 × 523 × 523)See below for interesting mathematical facts about the number 1301998040 from the Numbermatics database.
Names of 1301998040
- Cardinal: 1301998040 can be written as One billion, three hundred one million, nine hundred ninety-eight thousand and forty.
Scientific notation
- Scientific notation: 1.30199804 × 109
Factors of 1301998040
Divisors of 1301998040
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 7 8 10 14 17 20 28 34 35 40 56 68 70 85 119 136 140 170 238 280 340 476 523 595 680 952 1046 1190 2092 2380 2615 3661 4184 4760 5230 7322 8891 10460 14644 17782 18305 20920 29288 35564 36610 44455 62237 71128 73220 88910 124474 146440 177820 248948 273529 311185 355640 497896 547058 622370 1094116 1244740 1367645 1914703 2188232 2489480 2735290 3829406 4649993 5470580 7658812 9299986 9573515 10941160 15317624 18599972 19147030 23249965 32549951 37199944 38294060 46499930 65099902 76588120 92999860 130199804 162749755 185999720 260399608 325499510 650999020 1301998040
- Sum of all divisors σ(n): 3551726880
- Sum of proper divisors (its aliquot sum) s(n): 2249728840
- 1301998040 is an abundant number, because the sum of its proper divisors (2249728840) is greater than itself. Its abundance is 947730800
Bases of 1301998040
- Binary: 10011011001101011101001110110002
- Hexadecimal: 0x4D9AE9D8
- Base-36: LJ6C48
Squares and roots of 1301998040
- 1301998040 squared (13019980402) is 1695198896163841600
- 1301998040 cubed (13019980403) is 2207145640215485282070464000
-
The
square root of 1301998040 is 36083.2099459015 -
The
cube root of 1301998040 is 1091.9517370109
Scales and comparisons
How big is 1301998040?- 1,301,998,040 seconds is equal to 41 years, 20 weeks, 5 days, 10 hours, 7 minutes, 20 seconds.
-
To count from 1 to 1,301,998,040 would take you about eighty-two 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 1301998040 cubic inches would be around 91 feet tall.
Recreational maths with 1301998040
- 1301998040 backwards is 0408991031
- 1301998040 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1301998040's digits is 35
- More coming soon!
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