68272838400
68,272,838,400 is an even composite number composed of five prime numbers multiplied together.
68272838400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 68272838400:
28 × 3 × 52 × 13 × 5232
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 523 × 523)See below for interesting mathematical facts about the number 68272838400 from the Numbermatics database.
Names of 68272838400
- Cardinal: 68272838400 can be written as Sixty-eight billion, two hundred seventy-two million, eight hundred thirty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 6.82728384 × 1010
Factors of 68272838400
Divisors of 68272838400
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 120 128 130 150 156 160 192 195 200 208 240 256 260 300 312 320 325 384 390 400 416 480 520 523 600 624 640 650 768 780 800 832 960 975 1040 1046 1200 1248 1280 1300 1560 1569 1600 1664 1920 1950 2080 2092 2400 2496 2600 2615 3120 3138 3200 3328 3840 3900 4160 4184 4800 4992 5200 5230 6240 6276 6400 6799 7800 7845 8320 8368 9600 9984 10400 10460 12480 12552 13075 13598 15600 15690 16640 16736 19200 20397 20800 20920 24960 25104 26150 27196 31200 31380 33472 33995 39225 40794 41600 41840 49920 50208 52300 54392 62400 62760 66944 67990 78450 81588 83200 83680 100416 101985 104600 108784 124800 125520 133888 135980 156900 163176 167360 169975 200832 203970 209200 217568 249600 251040 271960 273529 313800 326352 334720 339950 401664 407940 418400 435136 502080 509925 543920 547058 627600 652704 669440 679900 815880 820587 836800 870272 1004160 1019850 1087840 1094116 1255200 1305408 1359800 1367645 1631760 1641174 1673600 1740544 2008320 2039700 2175680 2188232 2510400 2610816 2719600 2735290 3263520 3282348 3347200 3555877 4079400 4102935 4351360 4376464 5020800 5221632 5439200 5470580 6527040 6564696 6838225 7111754 8158800 8205870 8702720 8752928 10041600 10667631 10878400 10941160 13054080 13129392 13676450 14223508 16317600 16411740 17505856 17779385 20514675 21335262 21756800 21882320 26108160 26258784 27352900 28447016 32635200 32823480 35011712 35558770 41029350 42670524 43513600 43764640 52517568 53338155 54705800 56894032 65270400 65646960 70023424 71117540 82058700 85341048 87529280 88896925 105035136 106676310 109411600 113788064 130540800 131293920 142235080 164117400 170682096 175058560 177793850 210070272 213352620 218823200 227576128 262587840 266690775 284470160 328234800 341364192 350117120 355587700 426705240 437646400 455152256 525175680 533381550 568940320 656469600 682728384 711175400 853410480 875292800 910304512 1050351360 1066763100 1137880640 1312939200 1365456768 1422350800 1706820960 1750585600 2133526200 2275761280 2625878400 2730913536 2844701600 3413641920 4267052400 4551522560 5251756800 5689403200 6827283840 8534104800 11378806400 13654567680 17068209600 22757612800 34136419200 68272838400
- Sum of all divisors σ(n): 243111320088
- Sum of proper divisors (its aliquot sum) s(n): 174838481688
- 68272838400 is an abundant number, because the sum of its proper divisors (174838481688) is greater than itself. Its abundance is 106565643288
Bases of 68272838400
- Binary: 1111111001010110000011010111000000002
- Hexadecimal: 0xFE560D700
- Base-36: VD3VV9C
Squares and roots of 68272838400
- 68272838400 squared (682728384002) is 4661180463192514560000
- 68272838400 cubed (682728384003) is 318232020516779694644527104000000
-
The
square root of 68272838400 is 261290.7162529889 -
The
cube root of 68272838400 is 4087.1067986757
Scales and comparisons
How big is 68272838400?- 68,272,838,400 seconds is equal to 2,170 years, 44 weeks, 6 days, 21 hours, 20 minutes.
-
To count from 1 to 68,272,838,400 would take you about four thousand, three hundred forty-one 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 68272838400 cubic inches would be around 340.6 feet tall.
Recreational maths with 68272838400
- 68272838400 backwards is 00483827286
- 68272838400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 68272838400's digits is 48
- More coming soon!
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