1385099520
1,385,099,520 is an even composite number composed of five prime numbers multiplied together.
1385099520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1385099520:
28 × 3 × 5 × 7 × 2272
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 227 × 227)See below for interesting mathematical facts about the number 1385099520 from the Numbermatics database.
Names of 1385099520
- Cardinal: 1385099520 can be written as One billion, three hundred eighty-five million, ninety-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.38509952 × 109
Factors of 1385099520
Divisors of 1385099520
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 227 240 256 280 320 336 384 420 448 454 480 560 640 672 681 768 840 896 908 960 1120 1135 1280 1344 1362 1589 1680 1792 1816 1920 2240 2270 2688 2724 3178 3360 3405 3632 3840 4480 4540 4767 5376 5448 6356 6720 6810 7264 7945 8960 9080 9534 10896 12712 13440 13620 14528 15890 18160 19068 21792 23835 25424 26880 27240 29056 31780 36320 38136 43584 47670 50848 51529 54480 58112 63560 72640 76272 87168 95340 101696 103058 108960 127120 145280 152544 154587 174336 190680 203392 206116 217920 254240 257645 290560 305088 309174 360703 381360 406784 412232 435840 508480 515290 610176 618348 721406 762720 772935 824464 871680 1016960 1030580 1082109 1220352 1236696 1442812 1525440 1545870 1648928 1803515 2033920 2061160 2164218 2473392 2885624 3050880 3091740 3297856 3607030 4122320 4328436 4946784 5410545 5771248 6101760 6183480 6595712 7214060 8244640 8656872 9893568 10821090 11542496 12366960 13191424 14428120 16489280 17313744 19787136 21642180 23084992 24733920 28856240 32978560 34627488 39574272 43284360 46169984 49467840 57712480 65957120 69254976 86568720 92339968 98935680 115424960 138509952 173137440 197871360 230849920 277019904 346274880 461699840 692549760 1385099520
- Sum of all divisors σ(n): 5077982784
- Sum of proper divisors (its aliquot sum) s(n): 3692883264
- 1385099520 is an abundant number, because the sum of its proper divisors (3692883264) is greater than itself. Its abundance is 2307783744
Bases of 1385099520
- Binary: 10100101000111011110001000000002
- Hexadecimal: 0x528EF100
- Base-36: MWNHMO
Squares and roots of 1385099520
- 1385099520 squared (13850995202) is 1918500680304230400
- 1385099520 cubed (13850995203) is 2657314371409062981009408000
-
The
square root of 1385099520 is 37216.9251819653 -
The
cube root of 1385099520 is 1114.7059679017
Scales and comparisons
How big is 1385099520?- 1,385,099,520 seconds is equal to 44 years, 2 weeks, 1 day, 5 hours, 52 minutes.
-
To count from 1 to 1,385,099,520 would take you about eighty-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 1385099520 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385099520
- 1385099520 backwards is 0259905831
- 1385099520 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1385099520's digits is 42
- More coming soon!
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