1309130900
1,309,130,900 is an even composite number composed of seven prime numbers multiplied together.
1309130900 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1309130900:
22 × 52 × 7 × 11 × 17 × 73 × 137
(2 × 2 × 5 × 5 × 7 × 11 × 17 × 73 × 137)See below for interesting mathematical facts about the number 1309130900 from the Numbermatics database.
Names of 1309130900
- Cardinal: 1309130900 can be written as One billion, three hundred nine million, one hundred thirty thousand, nine hundred.
Scientific notation
- Scientific notation: 1.3091309 × 109
Factors of 1309130900
Divisors of 1309130900
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 10 11 14 17 20 22 25 28 34 35 44 50 55 68 70 73 77 85 100 110 119 137 140 146 154 170 175 187 220 238 274 275 292 308 340 350 365 374 385 425 476 511 548 550 595 685 700 730 748 770 803 850 935 959 1022 1100 1190 1241 1309 1370 1460 1507 1540 1606 1700 1825 1870 1918 1925 2044 2329 2380 2482 2555 2618 2740 2975 3014 3212 3425 3650 3740 3836 3850 4015 4658 4675 4795 4964 5110 5236 5621 5950 6028 6205 6545 6850 7300 7535 7700 8030 8687 9316 9350 9590 10001 10220 10549 11242 11645 11900 12410 12775 13090 13651 13700 15070 16060 16303 17374 18700 19180 20002 20075 21098 22484 23290 23975 24820 25550 25619 26180 27302 28105 30140 31025 32606 32725 34748 37675 40004 40150 42196 43435 46580 47950 50005 51100 51238 52745 54604 56210 58225 62050 65212 65450 68255 70007 75350 80300 81515 86870 95557 95900 100010 102476 105490 110011 112420 116450 124100 128095 130900 136510 140014 140525 150700 163030 170017 173740 179333 191114 200020 210980 217175 220022 232900 250025 256190 263725 273020 280028 281050 326060 340034 341275 350035 358666 382228 407575 434350 440044 477785 500050 512380 527450 550055 562100 640475 680068 682550 700070 717332 770077 815150 850085 868700 896665 955570 1000100 1054900 1100110 1190119 1280950 1365100 1400140 1540154 1630300 1700170 1750175 1793330 1870187 1911140 2200220 2380238 2388925 2561900 2750275 3080308 3400340 3500350 3586660 3740374 3850385 4250425 4483325 4760476 4777850 5500550 5950595 7000700 7480748 7700770 8500850 8966650 9350935 9555700 11001100 11901190 13091309 15401540 17001700 17933300 18701870 19251925 23802380 26182618 29752975 37403740 38503850 46754675 52365236 59505950 65456545 77007700 93509350 119011900 130913090 187018700 261826180 327282725 654565450 1309130900
- Sum of all divisors σ(n): 3829254912
- Sum of proper divisors (its aliquot sum) s(n): 2520124012
- 1309130900 is an abundant number, because the sum of its proper divisors (2520124012) is greater than itself. Its abundance is 1210993112
Bases of 1309130900
- Binary: 10011100000011111000000100101002
- Hexadecimal: 0x4E07C094
- Base-36: LNF7V8
Squares and roots of 1309130900
- 1309130900 squared (13091309002) is 1713823713334810000
- 1309130900 cubed (13091309003) is 2243619580279341816629000000
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The
square root of 1309130900 is 36181.9139902797 -
The
cube root of 1309130900 is 1093.9421544299
Scales and comparisons
How big is 1309130900?- 1,309,130,900 seconds is equal to 41 years, 32 weeks, 3 days, 23 hours, 28 minutes, 20 seconds.
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To count from 1 to 1,309,130,900 would take you about eighty-three 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 1309130900 cubic inches would be around 91.2 feet tall.
Recreational maths with 1309130900
- 1309130900 backwards is 0090319031
- The number of decimal digits it has is: 10
- The sum of 1309130900's digits is 26
- More coming soon!
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