1997899072000
1,997,899,072,000 is an even composite number composed of four prime numbers multiplied together.
1997899072000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 1997899072000:
29 × 53 × 134 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 13 × 13 × 13 × 1093)See below for interesting mathematical facts about the number 1997899072000 from the Numbermatics database.
Names of 1997899072000
- Cardinal: 1997899072000 can be written as One trillion, nine hundred ninety-seven billion, eight hundred ninety-nine million, seventy-two thousand.
Scientific notation
- Scientific notation: 1.997899072 × 1012
Factors of 1997899072000
Divisors of 1997899072000
- Number of divisors d(n): 400
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 169 200 208 250 256 260 320 325 338 400 416 500 512 520 640 650 676 800 832 845 1000 1040 1093 1280 1300 1352 1600 1625 1664 1690 2000 2080 2186 2197 2560 2600 2704 3200 3250 3328 3380 4000 4160 4225 4372 4394 5200 5408 5465 6400 6500 6656 6760 8000 8320 8450 8744 8788 10400 10816 10930 10985 12800 13000 13520 14209 16000 16640 16900 17488 17576 20800 21125 21632 21860 21970 26000 27040 27325 28418 28561 32000 33280 33800 34976 35152 41600 42250 43264 43720 43940 52000 54080 54650 54925 56836 57122 64000 67600 69952 70304 71045 83200 84500 86528 87440 87880 104000 108160 109300 109850 113672 114244 135200 136625 139904 140608 142090 142805 166400 169000 174880 175760 184717 208000 216320 218600 219700 227344 228488 270400 273250 274625 279808 281216 284180 285610 338000 349760 351520 355225 369434 416000 432640 437200 439400 454688 456976 540800 546500 549250 559616 562432 568360 571220 676000 699520 703040 710450 714025 738868 832000 874400 878800 909376 913952 923585 1081600 1093000 1098500 1124864 1136720 1142440 1352000 1399040 1406080 1420900 1428050 1477736 1748800 1757600 1776125 1818752 1827904 1847170 2163200 2186000 2197000 2273440 2284880 2401321 2704000 2798080 2812160 2841800 2856100 2955472 3497600 3515200 3552250 3570125 3637504 3655808 3694340 4372000 4394000 4546880 4569760 4617925 4802642 5408000 5624320 5683600 5712200 5910944 6995200 7030400 7104500 7140250 7275008 7311616 7388680 8744000 8788000 9093760 9139520 9235850 9605284 10816000 11367200 11424400 11821888 12006605 13990400 14060800 14209000 14280500 14623232 14777360 17488000 17576000 18187520 18279040 18471700 19210568 22734400 22848800 23089625 23643776 24013210 28121600 28418000 28561000 29554720 31217173 34976000 35152000 36375040 36558080 36943400 38421136 45468800 45697600 46179250 47287552 48026420 56836000 57122000 59109440 60033025 62434346 69952000 70304000 73116160 73886800 76842272 90937600 91395200 92358500 94575104 96052840 113672000 114244000 118218880 120066050 124868692 140608000 147773600 153684544 156085865 181875200 182790400 184717000 192105680 227344000 228488000 236437760 240132100 249737384 295547200 300165125 307369088 312171730 365580800 369434000 384211360 454688000 456976000 472875520 480264200 499474768 591094400 600330250 614738176 624343460 738868000 768422720 780429325 909376000 913952000 960528400 998949536 1182188800 1200660500 1229476352 1248686920 1477736000 1536845440 1560858650 1827904000 1921056800 1997899072 2364377600 2401321000 2497373840 2955472000 3073690880 3121717300 3842113600 3902146625 3995798144 4802642000 4994747680 5910944000 6147381760 6243434600 7684227200 7804293250 7991596288 9605284000 9989495360 11821888000 12486869200 15368454400 15608586500 15983192576 19210568000 19978990720 24973738400 30736908800 31217173000 38421136000 39957981440 49947476800 62434346000 76842272000 79915962880 99894953600 124868692000 153684544000 199789907200 249737384000 399579814400 499474768000 998949536000 1997899072000
- Sum of all divisors σ(n): 5401966664952
- Sum of proper divisors (its aliquot sum) s(n): 3404067592952
- 1997899072000 is an abundant number, because the sum of its proper divisors (3404067592952) is greater than itself. Its abundance is 1406168520952
Bases of 1997899072000
- Binary: 111010001001011000001000010000010000000002
- Hexadecimal: 0x1D12C108200
- Base-36: PHTLIU4G
Squares and roots of 1997899072000
- 1997899072000 squared (19978990720002) is 3991600701898461184000000
- 1997899072000 cubed (19978990720003) is 7974815338117484237741621248000000000
-
The
square root of 1997899072000 is 1413470.5769841833 -
The
cube root of 1997899072000 is 12594.7972809265
Scales and comparisons
How big is 1997899072000?- 1,997,899,072,000 seconds is equal to 63,527 years, 3 days, 20 hours, 26 minutes, 40 seconds.
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To count from 1 to 1,997,899,072,000 would take you about one hundred fifty-eight thousand, eight hundred seventeen 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 1997899072000 cubic inches would be around 1049.6 feet tall.
Recreational maths with 1997899072000
- 1997899072000 backwards is 0002709987991
- The number of decimal digits it has is: 13
- The sum of 1997899072000's digits is 61
- More coming soon!
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