1397968000
1,397,968,000 is an even composite number composed of five prime numbers multiplied together.
1397968000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1397968000:
27 × 53 × 11 × 132 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 13 × 13 × 47)See below for interesting mathematical facts about the number 1397968000 from the Numbermatics database.
Names of 1397968000
- Cardinal: 1397968000 can be written as One billion, three hundred ninety-seven million, nine hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 1.397968 × 109
Factors of 1397968000
Divisors of 1397968000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 25 26 32 40 44 47 50 52 55 64 65 80 88 94 100 104 110 125 128 130 143 160 169 176 188 200 208 220 235 250 260 275 286 320 325 338 352 376 400 416 440 470 500 517 520 550 572 611 640 650 676 704 715 752 800 832 845 880 940 1000 1034 1040 1100 1144 1175 1222 1300 1352 1375 1408 1430 1504 1600 1625 1664 1690 1760 1859 1880 2000 2068 2080 2200 2288 2350 2444 2585 2600 2704 2750 2860 3008 3055 3200 3250 3380 3520 3575 3718 3760 4000 4136 4160 4225 4400 4576 4700 4888 5170 5200 5408 5500 5720 5875 6016 6110 6500 6721 6760 7040 7150 7436 7520 7943 8000 8272 8320 8450 8800 9152 9295 9400 9776 10340 10400 10816 11000 11440 11750 12220 12925 13000 13442 13520 14300 14872 15040 15275 15886 16000 16544 16900 17600 17875 18304 18590 18800 19552 20680 20800 21125 21632 22000 22880 23500 24440 25850 26000 26884 27040 28600 29744 30080 30550 31772 33088 33605 33800 35200 35750 37180 37600 39104 39715 41360 41600 42250 44000 45760 46475 47000 48880 51700 52000 53768 54080 57200 59488 61100 63544 64625 66176 67210 67600 71500 74360 75200 76375 78208 79430 82720 84500 87373 88000 91520 92950 94000 97760 103400 104000 107536 108160 114400 118976 122200 127088 129250 134420 135200 143000 148720 150400 152750 158860 165440 168025 169000 174746 176000 185900 188000 195520 198575 206800 208000 215072 228800 232375 237952 244400 254176 258500 268840 270400 286000 297440 305500 317720 330880 336050 338000 349492 371800 376000 391040 397150 413600 430144 436865 457600 464750 488800 508352 517000 537680 540800 572000 594880 611000 635440 672100 676000 698984 743600 752000 794300 827200 840125 860288 873730 929500 977600 992875 1016704 1034000 1075360 1144000 1189760 1222000 1270880 1344200 1352000 1397968 1487200 1588600 1654400 1680250 1747460 1859000 1955200 1985750 2068000 2150720 2184325 2288000 2444000 2541760 2688400 2704000 2795936 2974400 3177200 3360500 3494920 3718000 3971500 4136000 4301440 4368650 4888000 5083520 5376800 5591872 5948800 6354400 6721000 6989840 7436000 7943000 8272000 8737300 9776000 10753600 10921625 11183744 12708800 13442000 13979680 14872000 15886000 17474600 21507200 21843250 25417600 26884000 27959360 29744000 31772000 34949200 43686500 53768000 55918720 63544000 69898400 87373000 107536000 127088000 139796800 174746000 279593600 349492000 698984000 1397968000
- Sum of all divisors σ(n): 4193130240
- Sum of proper divisors (its aliquot sum) s(n): 2795162240
- 1397968000 is an abundant number, because the sum of its proper divisors (2795162240) is greater than itself. Its abundance is 1397194240
Bases of 1397968000
- Binary: 10100110101001101001100100000002
- Hexadecimal: 0x53534C80
- Base-36: N4BB0G
Squares and roots of 1397968000
- 1397968000 squared (13979680002) is 1954314529024000000
- 1397968000 cubed (13979680003) is 2732069173510623232000000000
-
The
square root of 1397968000 is 37389.4102654749 -
The
cube root of 1397968000 is 1118.1474476523
Scales and comparisons
How big is 1397968000?- 1,397,968,000 seconds is equal to 44 years, 23 weeks, 3 days, 4 hours, 26 minutes, 40 seconds.
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To count from 1 to 1,397,968,000 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 1397968000 cubic inches would be around 93.2 feet tall.
Recreational maths with 1397968000
- 1397968000 backwards is 0008697931
- The number of decimal digits it has is: 10
- The sum of 1397968000's digits is 43
- More coming soon!
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