1381250143728
1,381,250,143,728 is an even composite number composed of six prime numbers multiplied together.
1381250143728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1381250143728:
24 × 32 × 7 × 13 × 193 × 546149
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 193 × 546149)See below for interesting mathematical facts about the number 1381250143728 from the Numbermatics database.
Names of 1381250143728
- Cardinal: 1381250143728 can be written as One trillion, three hundred eighty-one billion, two hundred fifty million, one hundred forty-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.381250143728 × 1012
Factors of 1381250143728
Divisors of 1381250143728
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 52 56 63 72 78 84 91 104 112 117 126 144 156 168 182 193 208 234 252 273 312 336 364 386 468 504 546 579 624 728 772 819 936 1008 1092 1158 1351 1456 1544 1638 1737 1872 2184 2316 2509 2702 3088 3276 3474 4053 4368 4632 5018 5404 6552 6948 7527 8106 9264 10036 10808 12159 13104 13896 15054 16212 17563 20072 21616 22581 24318 27792 30108 32424 35126 40144 45162 48636 52689 60216 64848 70252 90324 97272 105378 120432 140504 158067 180648 194544 210756 281008 316134 361296 421512 546149 632268 843024 1092298 1264536 1638447 2184596 2529072 3276894 3823043 4369192 4915341 6553788 7099937 7646086 8738384 9830682 11469129 13107576 14199874 15292172 19661364 21299811 22938258 26215152 28399748 30584344 34407387 39322728 42599622 45876516 49699559 56799496 61168688 63899433 68814774 78645456 85199244 91753032 99399118 105406757 113598992 127798866 137629548 149098677 170398488 183506064 198798236 210813514 255597732 275259096 298197354 316220271 340796976 397596472 421627028 447296031 511195464 550518192 596394708 632440542 737847299 795192944 843254056 894592062 948660813 1022390928 1192789416 1264881084 1370287841 1475694598 1686508112 1789184124 1897321626 2213541897 2385578832 2529762168 2740575682 2951389196 3578368248 3794643252 4110863523 4427083794 5059524336 5481151364 5902778392 6640625691 7156736496 7589286504 8221727046 8854167588 9592014887 10962302728 11805556784 12332590569 13281251382 15178573008 16443454092 17708335176 19184029774 21924605456 24665181138 26562502764 28776044661 32886908184 35416670352 38368059548 49330362276 53125005528 57552089322 65773816368 76736119096 86328133983 98660724552 106250011056 115104178644 153472238192 172656267966 197321449104 230208357288 345312535932 460416714576 690625071864 1381250143728
- Sum of all divisors σ(n): 4782299121600
- Sum of proper divisors (its aliquot sum) s(n): 3401048977872
- 1381250143728 is an abundant number, because the sum of its proper divisors (3401048977872) is greater than itself. Its abundance is 2019798834144
Bases of 1381250143728
- Binary: 101000001100110001110110010010101111100002
- Hexadecimal: 0x14198EC95F0
- Base-36: HMJCO7W0
Squares and roots of 1381250143728
- 1381250143728 squared (13812501437282) is 1907851959548620657737984
- 1381250143728 cubed (13812501437283) is 2635220793338278725504740295364964352
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The
square root of 1381250143728 is 1175265.9885013265 -
The
cube root of 1381250143728 is 11136.7237096395
Scales and comparisons
How big is 1381250143728?- 1,381,250,143,728 seconds is equal to 43,919 years, 25 weeks, 11 hours, 28 minutes, 48 seconds.
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To count from 1 to 1,381,250,143,728 would take you about one hundred nine thousand, seven hundred ninety-eight 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 1381250143728 cubic inches would be around 928.1 feet tall.
Recreational maths with 1381250143728
- 1381250143728 backwards is 8273410521831
- The number of decimal digits it has is: 13
- The sum of 1381250143728's digits is 45
- More coming soon!
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