1380853440
1,380,853,440 is an even composite number composed of five prime numbers multiplied together.
1380853440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1380853440:
26 × 33 × 5 × 71 × 2251
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 71 × 2251)See below for interesting mathematical facts about the number 1380853440 from the Numbermatics database.
Names of 1380853440
- Cardinal: 1380853440 can be written as One billion, three hundred eighty million, eight hundred fifty-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.38085344 × 109
Factors of 1380853440
Divisors of 1380853440
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 71 72 80 90 96 108 120 135 142 144 160 180 192 213 216 240 270 284 288 320 355 360 426 432 480 540 568 576 639 710 720 852 864 960 1065 1080 1136 1278 1420 1440 1704 1728 1917 2130 2160 2251 2272 2556 2840 2880 3195 3408 3834 4260 4320 4502 4544 5112 5680 6390 6753 6816 7668 8520 8640 9004 9585 10224 11255 11360 12780 13506 13632 15336 17040 18008 19170 20259 20448 22510 22720 25560 27012 30672 33765 34080 36016 38340 40518 40896 45020 51120 54024 60777 61344 67530 68160 72032 76680 81036 90040 101295 102240 108048 121554 122688 135060 144064 153360 159821 162072 180080 202590 204480 216096 243108 270120 303885 306720 319642 324144 360160 405180 432192 479463 486216 540240 607770 613440 639284 648288 720320 799105 810360 958926 972432 1080480 1215540 1278568 1296576 1438389 1598210 1620720 1917852 1944864 2160960 2397315 2431080 2557136 2876778 3196420 3241440 3835704 3889728 4315167 4794630 4862160 5114272 5753556 6392840 6482880 7191945 7671408 8630334 9589260 9724320 10228544 11507112 12785680 14383890 15342816 17260668 19178520 19448640 21575835 23014224 25571360 28767780 30685632 34521336 38357040 43151670 46028448 51142720 57535560 69042672 76714080 86303340 92056896 115071120 138085344 153428160 172606680 230142240 276170688 345213360 460284480 690426720 1380853440
- Sum of all divisors σ(n): 4942149120
- Sum of proper divisors (its aliquot sum) s(n): 3561295680
- 1380853440 is an abundant number, because the sum of its proper divisors (3561295680) is greater than itself. Its abundance is 2180442240
Bases of 1380853440
- Binary: 10100100100111000100110110000002
- Hexadecimal: 0x524E26C0
- Base-36: MU4HC0
Squares and roots of 1380853440
- 1380853440 squared (13808534402) is 1906756222759833600
- 1380853440 cubed (13808534403) is 2632950889439322520387584000
-
The
square root of 1380853440 is 37159.8363828475 -
The
cube root of 1380853440 is 1113.5657428523
Scales and comparisons
How big is 1380853440?- 1,380,853,440 seconds is equal to 43 years, 47 weeks, 1 day, 2 hours, 24 minutes.
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To count from 1 to 1,380,853,440 would take you about eighty-seven 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 1380853440 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380853440
- 1380853440 backwards is 0443580831
- 1380853440 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1380853440's digits is 36
- More coming soon!
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