168091320800
168,091,320,800 is an even composite number composed of five prime numbers multiplied together.
168091320800 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 168091320800:
25 × 52 × 132 × 227 × 5477
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 227 × 5477)See below for interesting mathematical facts about the number 168091320800 from the Numbermatics database.
Names of 168091320800
- Cardinal: 168091320800 can be written as One hundred sixty-eight billion, ninety-one million, three hundred twenty thousand, eight hundred.
Scientific notation
- Scientific notation: 1.680913208 × 1011
Factors of 168091320800
Divisors of 168091320800
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 160 169 200 208 227 260 325 338 400 416 454 520 650 676 800 845 908 1040 1135 1300 1352 1690 1816 2080 2270 2600 2704 2951 3380 3632 4225 4540 5200 5408 5477 5675 5902 6760 7264 8450 9080 10400 10954 11350 11804 13520 14755 16900 18160 21908 22700 23608 27040 27385 29510 33800 36320 38363 43816 45400 47216 54770 59020 67600 71201 73775 76726 87632 90800 94432 109540 118040 135200 136925 142402 147550 153452 175264 181600 191815 219080 236080 273850 284804 295100 306904 356005 383630 438160 472160 547700 569608 590200 613808 712010 767260 876320 925613 959075 1095400 1139216 1180400 1227616 1243279 1424020 1534520 1780025 1851226 1918150 2190800 2278432 2360800 2486558 2848040 3069040 3560050 3702452 3836300 4381600 4628065 4973116 5696080 6138080 6216395 7120100 7404904 7672600 9256130 9946232 11392160 12432790 14240200 14809808 15345200 16162627 18512260 19892464 23140325 24865580 28480400 29619616 30690400 31081975 32325254 37024520 39784928 46280650 49731160 56960800 62163950 64650508 74049040 80813135 92561300 99462320 124327900 129301016 148098080 161626270 185122600 198924640 210114151 248655800 258602032 323252540 370245200 404065675 420228302 497311600 517204064 646505080 740490400 808131350 840456604 994623200 1050570755 1293010160 1616262700 1680913208 2101141510 2586020320 3232525400 3361826416 4202283020 5252853775 6465050800 6723652832 8404566040 10505707550 12930101600 16809132080 21011415100 33618264160 42022830200 84045660400 168091320800
- Sum of all divisors σ(n): 446385632616
- Sum of proper divisors (its aliquot sum) s(n): 278294311816
- 168091320800 is an abundant number, because the sum of its proper divisors (278294311816) is greater than itself. Its abundance is 110202991016
Bases of 168091320800
- Binary: 100111001000110000011000000001111000002
- Hexadecimal: 0x27230601E0
- Base-36: 257X8D7K
Squares and roots of 168091320800
- 168091320800 squared (1680913208002) is 28254692128288512640000
- 168091320800 cubed (1680913208003) is 4749368518641379133125094912000000
-
The
square root of 168091320800 is 409989.4154731315 -
The
cube root of 168091320800 is 5518.8479619919
Scales and comparisons
How big is 168091320800?- 168,091,320,800 seconds is equal to 5,344 years, 40 weeks, 5 days, 9 hours, 33 minutes, 20 seconds.
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To count from 1 to 168,091,320,800 would take you about ten thousand, six hundred eighty-nine 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 168091320800 cubic inches would be around 459.9 feet tall.
Recreational maths with 168091320800
- 168091320800 backwards is 008023190861
- The number of decimal digits it has is: 12
- The sum of 168091320800's digits is 38
- More coming soon!
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