82990112400
82,990,112,400 is an even composite number composed of six prime numbers multiplied together.
82990112400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 82990112400:
24 × 32 × 52 × 13 × 31 × 57203
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 31 × 57203)See below for interesting mathematical facts about the number 82990112400 from the Numbermatics database.
Names of 82990112400
- Cardinal: 82990112400 can be written as Eighty-two billion, nine hundred ninety million, one hundred twelve thousand, four hundred.
Scientific notation
- Scientific notation: 8.29901124 × 1010
Factors of 82990112400
Divisors of 82990112400
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 31 36 39 40 45 48 50 52 60 62 65 72 75 78 80 90 93 100 104 117 120 124 130 144 150 155 156 180 186 195 200 208 225 234 240 248 260 279 300 310 312 325 360 372 390 400 403 450 465 468 496 520 558 585 600 620 624 650 720 744 775 780 806 900 930 936 975 1040 1116 1170 1200 1209 1240 1300 1395 1488 1550 1560 1612 1800 1860 1872 1950 2015 2232 2325 2340 2418 2480 2600 2790 2925 3100 3120 3224 3600 3627 3720 3900 4030 4464 4650 4680 4836 5200 5580 5850 6045 6200 6448 6975 7254 7440 7800 8060 9300 9360 9672 10075 11160 11700 12090 12400 13950 14508 15600 16120 18135 18600 19344 20150 22320 23400 24180 27900 29016 30225 32240 36270 37200 40300 46800 48360 55800 57203 58032 60450 72540 80600 90675 96720 111600 114406 120900 145080 161200 171609 181350 228812 241800 286015 290160 343218 362700 457624 483600 514827 572030 686436 725400 743639 858045 915248 1029654 1144060 1372872 1430075 1450800 1487278 1716090 1773293 2059308 2230917 2288120 2574135 2745744 2860150 2974556 3432180 3546586 3718195 4118616 4290225 4461834 4576240 5148270 5319879 5720300 5949112 6692751 6864360 7093172 7436390 8237232 8580450 8866465 8923668 10296540 10639758 11154585 11440600 11898224 12870675 13385502 13728720 14186344 14872780 15959637 17160900 17732930 17847336 18590975 20593080 21279516 22309170 22881200 23052809 25741350 26599395 26771004 28372688 29745560 31919274 33463755 34321800 35465860 35694672 37181950 41186160 42559032 44332325 44618340 46105618 51482700 53198790 53542008 55772925 59491120 63838548 66927510 68643600 69158427 70931720 74363900 79798185 85118064 88664650 89236680 92211236 102965400 106397580 107084016 111545850 115264045 127677096 132996975 133855020 138316854 141863440 148727800 159596370 167318775 177329300 178473360 184422472 205930800 207475281 212795160 223091700 230528090 255354192 265993950 267710040 276633708 297455600 319192740 334637550 345792135 354658600 368844944 398990925 414950562 425590320 446183400 461056180 531987900 535420080 553267416 576320225 638385480 669275100 691584270 709317200 797981850 829901124 892366800 922112360 1037376405 1063975800 1106534832 1152640450 1276770960 1338550200 1383168540 1595963700 1659802248 1728960675 1844224720 2074752810 2127951600 2305280900 2677100400 2766337080 3191927400 3319604496 3457921350 4149505620 4610561800 5186882025 5532674160 6383854800 6915842700 8299011240 9221123600 10373764050 13831685400 16598022480 20747528100 27663370800 41495056200 82990112400
- Sum of all divisors σ(n): 320163008256
- Sum of proper divisors (its aliquot sum) s(n): 237172895856
- 82990112400 is an abundant number, because the sum of its proper divisors (237172895856) is greater than itself. Its abundance is 154182783456
Bases of 82990112400
- Binary: 10011010100101001100010011110100100002
- Hexadecimal: 0x1352989E90
- Base-36: 124I64K0
Squares and roots of 82990112400
- 82990112400 squared (829901124002) is 6887358756164633760000
- 82990112400 cubed (829901124003) is 571582677313227148647234624000000
-
The
square root of 82990112400 is 288080.0451263503 -
The
cube root of 82990112400 is 4361.8974500783
Scales and comparisons
How big is 82990112400?- 82,990,112,400 seconds is equal to 2,638 years, 43 weeks, 17 hours.
-
To count from 1 to 82,990,112,400 would take you about five thousand, two hundred seventy-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 82990112400 cubic inches would be around 363.5 feet tall.
Recreational maths with 82990112400
- 82990112400 backwards is 00421109928
- 82990112400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82990112400's digits is 36
- More coming soon!
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