130726080
130,726,080 is an even composite number composed of five prime numbers multiplied together.
130726080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 130726080:
26 × 32 × 5 × 19 × 2389
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 2389)See below for interesting mathematical facts about the number 130726080 from the Numbermatics database.
Names of 130726080
- Cardinal: 130726080 can be written as One hundred thirty million, seven hundred twenty-six thousand and eighty.
Scientific notation
- Scientific notation: 1.3072608 × 108
Factors of 130726080
Divisors of 130726080
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 144 152 160 171 180 190 192 228 240 285 288 304 320 342 360 380 456 480 570 576 608 684 720 760 855 912 960 1140 1216 1368 1440 1520 1710 1824 2280 2389 2736 2880 3040 3420 3648 4560 4778 5472 6080 6840 7167 9120 9556 10944 11945 13680 14334 18240 19112 21501 23890 27360 28668 35835 38224 43002 45391 47780 54720 57336 71670 76448 86004 90782 95560 107505 114672 136173 143340 152896 172008 181564 191120 215010 226955 229344 272346 286680 344016 363128 382240 408519 430020 453910 458688 544692 573360 680865 688032 726256 764480 817038 860040 907820 1089384 1146720 1361730 1376064 1452512 1634076 1720080 1815640 2042595 2178768 2293440 2723460 2905024 3268152 3440160 3631280 4085190 4357536 5446920 6536304 6880320 7262560 8170380 8715072 10893840 13072608 14525120 16340760 21787680 26145216 32681520 43575360 65363040 130726080
- Sum of all divisors σ(n): 473506800
- Sum of proper divisors (its aliquot sum) s(n): 342780720
- 130726080 is an abundant number, because the sum of its proper divisors (342780720) is greater than itself. Its abundance is 212054640
Bases of 130726080
- Binary: 1111100101010111000110000002
- Hexadecimal: 0x7CAB8C0
- Base-36: 25TWW0
Squares and roots of 130726080
- 130726080 squared (1307260802) is 17089307992166400
- 130726080 cubed (1307260803) is 2234018243728584179712000
-
The
square root of 130726080 is 11433.5506296163 -
The
cube root of 130726080 is 507.5210730005
Scales and comparisons
How big is 130726080?- 130,726,080 seconds is equal to 4 years, 8 weeks, 1 day, 48 minutes.
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To count from 1 to 130,726,080 would take you about six 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 130726080 cubic inches would be around 42.3 feet tall.
Recreational maths with 130726080
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