1380388800
1,380,388,800 is an even composite number composed of five prime numbers multiplied together.
1380388800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 1380388800:
26 × 3 × 52 × 72 × 5869
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 5869)See below for interesting mathematical facts about the number 1380388800 from the Numbermatics database.
Names of 1380388800
- Cardinal: 1380388800 can be written as One billion, three hundred eighty million, three hundred eighty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.3803888 × 109
Factors of 1380388800
Divisors of 1380388800
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 64 70 75 80 84 96 98 100 105 112 120 140 147 150 160 168 175 192 196 200 210 224 240 245 280 294 300 320 336 350 392 400 420 448 480 490 525 560 588 600 672 700 735 784 800 840 960 980 1050 1120 1176 1200 1225 1344 1400 1470 1568 1600 1680 1960 2100 2240 2352 2400 2450 2800 2940 3136 3360 3675 3920 4200 4704 4800 4900 5600 5869 5880 6720 7350 7840 8400 9408 9800 11200 11738 11760 14700 15680 16800 17607 19600 23476 23520 29345 29400 33600 35214 39200 41083 46952 47040 58690 58800 70428 78400 82166 88035 93904 117380 117600 123249 140856 146725 164332 176070 187808 205415 234760 235200 246498 281712 287581 293450 328664 352140 375616 410830 440175 469520 492996 563424 575162 586900 616245 657328 704280 821660 862743 880350 939040 985992 1027075 1126848 1150324 1173800 1232490 1314656 1408560 1437905 1643320 1725486 1760700 1878080 1971984 2054150 2300648 2347600 2464980 2629312 2817120 2875810 3081225 3286640 3450972 3521400 3943968 4108300 4313715 4601296 4695200 4929960 5634240 5751620 6162450 6573280 6901944 7042800 7189525 7887936 8216600 8627430 9202592 9390400 9859920 11503240 12324900 13146560 13803888 14085600 14379050 16433200 17254860 18405184 19719840 21568575 23006480 24649800 27607776 28171200 28758100 32866400 34509720 39439680 43137150 46012960 49299600 55215552 57516200 65732800 69019440 86274300 92025920 98599200 115032400 138038880 172548600 197198400 230064800 276077760 345097200 460129600 690194400 1380388800
- Sum of all divisors σ(n): 5269123320
- Sum of proper divisors (its aliquot sum) s(n): 3888734520
- 1380388800 is an abundant number, because the sum of its proper divisors (3888734520) is greater than itself. Its abundance is 2508345720
Bases of 1380388800
- Binary: 10100100100011100001111110000002
- Hexadecimal: 0x52470FC0
- Base-36: MTUITC
Squares and roots of 1380388800
- 1380388800 squared (13803888002) is 1905473239165440000
- 1380388800 cubed (13803888003) is 2630293918043694723072000000
-
The
square root of 1380388800 is 37153.5839455631 -
The
cube root of 1380388800 is 1113.4408285019
Scales and comparisons
How big is 1380388800?- 1,380,388,800 seconds is equal to 43 years, 46 weeks, 2 days, 17 hours, 20 minutes.
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To count from 1 to 1,380,388,800 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 1380388800 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380388800
- 1380388800 backwards is 0088830831
- The number of decimal digits it has is: 10
- The sum of 1380388800's digits is 39
- More coming soon!
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