1997456655000
1,997,456,655,000 is an even composite number composed of six prime numbers multiplied together.
1997456655000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1997456655000:
23 × 3 × 54 × 37 × 412 × 2141
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 37 × 41 × 41 × 2141)See below for interesting mathematical facts about the number 1997456655000 from the Numbermatics database.
Names of 1997456655000
- Cardinal: 1997456655000 can be written as One trillion, nine hundred ninety-seven billion, four hundred fifty-six million, six hundred fifty-five thousand.
Scientific notation
- Scientific notation: 1.997456655 × 1012
Factors of 1997456655000
Divisors of 1997456655000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 37 40 41 50 60 74 75 82 100 111 120 123 125 148 150 164 185 200 205 222 246 250 296 300 328 370 375 410 444 492 500 555 600 615 625 740 750 820 888 925 984 1000 1025 1110 1230 1250 1480 1500 1517 1640 1681 1850 1875 2050 2141 2220 2460 2500 2775 3000 3034 3075 3362 3700 3750 4100 4282 4440 4551 4625 4920 5000 5043 5125 5550 6068 6150 6423 6724 7400 7500 7585 8200 8405 8564 9102 9250 10086 10250 10705 11100 12136 12300 12846 13448 13875 15000 15170 15375 16810 17128 18204 18500 20172 20500 21410 22200 22755 23125 24600 25215 25625 25692 27750 30340 30750 32115 33620 36408 37000 37925 40344 41000 42025 42820 45510 46250 50430 51250 51384 53525 55500 60680 61500 62197 64230 67240 69375 75850 76875 79217 84050 85640 87781 91020 92500 100860 102500 107050 111000 113775 123000 124394 126075 128460 138750 151700 153750 158434 160575 168100 175562 182040 185000 186591 189625 201720 205000 210125 214100 227550 237651 248788 252150 256920 263343 267625 277500 303400 307500 310985 316868 321150 336200 351124 373182 379250 396085 420250 428200 438905 455100 475302 497576 504300 526686 535250 555000 568875 615000 621970 630375 633736 642300 702248 746364 758500 792170 802875 840500 877810 910200 932955 948125 950604 1008600 1050625 1053372 1070500 1137750 1188255 1243940 1260750 1284600 1316715 1338125 1492728 1517000 1554925 1584340 1605750 1681000 1755620 1865910 1896250 1901208 1980425 2101250 2106744 2141000 2194525 2275500 2376510 2487880 2521500 2633430 2676250 2844375 3109850 3151875 3168680 3211500 3247897 3511240 3599021 3731820 3792500 3960850 4014375 4202500 4389050 4551000 4664775 4753020 5043000 5266860 5352500 5688750 5941275 6219700 6303750 6423000 6495794 6583575 7198042 7463640 7585000 7774625 7921700 8028750 8405000 8778100 9329550 9506040 9743691 9902125 10533720 10705000 10797063 10972625 11377500 11882550 12439400 12607500 12991588 13167150 14396084 15549250 15843400 16057500 16239485 17556200 17995105 18659100 19487382 19804250 21594126 21945250 22755000 23323875 23765100 25215000 25983176 26334300 28792168 29706375 31098500 32115000 32478970 32917875 35990210 37318200 38873125 38974764 39608500 43188252 43890500 46647750 47530200 48718455 49510625 52668600 53985315 54863125 59412750 62197000 64957940 65835750 71980420 77746250 77949528 79217000 81197425 86376504 87781000 89975525 93295500 97436910 99021250 107970630 109726250 116619375 118825500 129915880 131671500 133163777 143960840 148531875 155492500 162394850 164589375 179951050 186591000 194873820 198042500 215941260 219452500 233238750 237651000 243592275 263343000 266327554 269926575 297063750 310985000 324789700 329178750 359902100 389747640 396085000 399491331 405987125 431882520 438905000 449877625 466477500 487184550 532655108 539853150 594127500 649579400 658357500 665818885 719804200 798982662 811974250 899755250 932955000 974369100 1065310216 1079706300 1188255000 1217961375 1316715000 1331637770 1349632875 1597965324 1623948500 1799510500 1948738200 1997456655 2029935625 2159412600 2249388125 2435922750 2663275540 2699265750 3195930648 3247897000 3329094425 3599021000 3994913310 4059871250 4498776250 4871845500 5326551080 5398531500 6089806875 6658188850 6748164375 7989826620 8119742500 8997552500 9743691000 9987283275 10797063000 12179613750 13316377700 13496328750 15979653240 16239485000 16645472125 17995105000 19974566550 24359227500 26632755400 26992657500 33290944250 39949133100 48718455000 49936416375 53985315000 66581888500 79898266200 83227360625 99872832750 133163777000 166454721250 199745665500 249682081875 332909442500 399491331000 499364163750 665818885000 998728327500 1997456655000
- Sum of all divisors σ(n): 6571895132880
- Sum of proper divisors (its aliquot sum) s(n): 4574438477880
- 1997456655000 is an abundant number, because the sum of its proper divisors (4574438477880) is greater than itself. Its abundance is 2576981822880
Bases of 1997456655000
- Binary: 111010001000100011011000111000010100110002
- Hexadecimal: 0x1D111B1C298
- Base-36: PHMA4AZC
Squares and roots of 1997456655000
- 1997456655000 squared (19974566550002) is 3989833088603789025000000
- 1997456655000 cubed (19974566550003) is 7969518655170843046202211375000000000
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The
square root of 1997456655000 is 1413314.0680683823 -
The
cube root of 1997456655000 is 12593.8675436407
Scales and comparisons
How big is 1997456655000?- 1,997,456,655,000 seconds is equal to 63,512 years, 49 weeks, 6 hours, 50 minutes.
-
To count from 1 to 1,997,456,655,000 would take you about one hundred fifty-eight thousand, seven hundred eighty-two 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 1997456655000 cubic inches would be around 1049.5 feet tall.
Recreational maths with 1997456655000
- 1997456655000 backwards is 0005566547991
- The number of decimal digits it has is: 13
- The sum of 1997456655000's digits is 57
- More coming soon!
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