1381823040
1,381,823,040 is an even composite number composed of six prime numbers multiplied together.
1381823040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1381823040:
26 × 3 × 5 × 13 × 263 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 263 × 421)See below for interesting mathematical facts about the number 1381823040 from the Numbermatics database.
Names of 1381823040
- Cardinal: 1381823040 can be written as One billion, three hundred eighty-one million, eight hundred twenty-three thousand and forty.
Scientific notation
- Scientific notation: 1.38182304 × 109
Factors of 1381823040
Divisors of 1381823040
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 263 312 320 390 416 421 480 520 526 624 780 789 832 842 960 1040 1052 1248 1263 1315 1560 1578 1684 2080 2104 2105 2496 2526 2630 3120 3156 3368 3419 3945 4160 4208 4210 5052 5260 5473 6240 6312 6315 6736 6838 7890 8416 8420 10104 10257 10520 10946 12480 12624 12630 13472 13676 15780 16419 16832 16840 17095 20208 20514 21040 21892 25248 25260 26944 27352 27365 31560 32838 33680 34190 40416 41028 42080 43784 50496 50520 51285 54704 54730 63120 65676 67360 68380 80832 82056 82095 84160 87568 101040 102570 109408 109460 110723 126240 131352 134720 136760 164112 164190 175136 202080 205140 218816 218920 221446 252480 262704 273520 328224 328380 332169 350272 404160 410280 437840 442892 525408 547040 553615 656448 656760 664338 820560 875680 885784 1050816 1094080 1107230 1313520 1328676 1439399 1641120 1660845 1751360 1771568 2214460 2627040 2657352 2878798 3282240 3321690 3543136 4318197 4428920 5254080 5314704 5757596 6643380 7086272 7196995 8636394 8857840 10629408 11515192 13286760 14393990 17272788 17715680 21258816 21590985 23030384 26573520 28787980 34545576 35431360 43181970 46060768 53147040 57575960 69091152 86363940 92121536 106294080 115151920 138182304 172727880 230303840 276364608 345455760 460607680 690911520 1381823040
- Sum of all divisors σ(n): 4754002176
- Sum of proper divisors (its aliquot sum) s(n): 3372179136
- 1381823040 is an abundant number, because the sum of its proper divisors (3372179136) is greater than itself. Its abundance is 1990356096
Bases of 1381823040
- Binary: 10100100101110011110010010000002
- Hexadecimal: 0x525CF240
- Base-36: MUP9HC
Squares and roots of 1381823040
- 1381823040 squared (13818230402) is 1909434913874841600
- 1381823040 cubed (13818230403) is 2638501157372671799230464000
-
The
square root of 1381823040 is 37172.8804372219 -
The
cube root of 1381823040 is 1113.8263210077
Scales and comparisons
How big is 1381823040?- 1,381,823,040 seconds is equal to 43 years, 48 weeks, 5 days, 7 hours, 44 minutes.
-
To count from 1 to 1,381,823,040 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 1381823040 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381823040
- 1381823040 backwards is 0403281831
- 1381823040 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1381823040's digits is 30
- More coming soon!
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