82141821828
82,141,821,828 is an even composite number composed of seven prime numbers multiplied together.
82141821828 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 82141821828:
22 × 32 × 11 × 31 × 71 × 73 × 1291
(2 × 2 × 3 × 3 × 11 × 31 × 71 × 73 × 1291)See below for interesting mathematical facts about the number 82141821828 from the Numbermatics database.
Names of 82141821828
- Cardinal: 82141821828 can be written as Eighty-two billion, one hundred forty-one million, eight hundred twenty-one thousand, eight hundred twenty-eight.
Scientific notation
- Scientific notation: 8.2141821828 × 1010
Factors of 82141821828
Divisors of 82141821828
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 31 33 36 44 62 66 71 73 93 99 124 132 142 146 186 198 213 219 279 284 292 341 372 396 426 438 558 639 657 682 781 803 852 876 1023 1116 1278 1291 1314 1364 1562 1606 2046 2201 2263 2343 2409 2556 2582 2628 3069 3124 3212 3873 4092 4402 4526 4686 4818 5164 5183 6138 6603 6789 7029 7227 7746 8804 9052 9372 9636 10366 11619 12276 13206 13578 14058 14201 14454 15492 15549 19809 20367 20732 23238 24211 24893 26412 27156 28116 28402 28908 31098 39618 40021 40734 42603 46476 46647 48422 49786 56804 57013 62196 72633 74679 79236 80042 81468 85206 91661 93294 94243 96844 99572 114026 120063 127809 145266 149358 160084 160673 170412 171039 183322 186588 188486 217899 224037 228052 240126 255618 274983 282729 290532 298716 321346 342078 360189 366644 376972 435798 440231 448074 480252 482019 511236 513117 549966 565458 642692 684156 720378 824949 848187 871596 880462 896148 964038 1008271 1026234 1036673 1099932 1130916 1320693 1440756 1446057 1649898 1696374 1760924 1767403 1928076 2016542 2052468 2073346 2641386 2841491 2892114 2921533 3024813 3110019 3299796 3392748 3534806 3962079 4033084 4146692 5282772 5302209 5682982 5784228 5843066 6049626 6220038 6691253 7069612 7924158 8524473 8764599 9074439 9330057 10604418 11365964 11686132 12099252 12440076 13382506 15848316 15906627 17048946 17529198 18148878 18660114 20073759 21208836 25573419 26293797 26765012 31256401 31813254 32136863 34097892 35058396 36297756 37320228 40147518 51146838 52587594 60221277 62512802 63626508 64273726 73603783 80295036 93769203 96410589 102293676 105175188 120442554 125025604 128547452 147207566 187538406 192821178 207428843 220811349 240885108 281307609 289231767 294415132 375076812 385642356 414857686 441622698 562615218 578463534 622286529 662434047 829715372 883245396 1125230436 1156927068 1244573058 1324868094 1866859587 2281717273 2489146116 2649736188 3733719174 4563434546 6845151819 7467438348 9126869092 13690303638 20535455457 27380607276 41070910914 82141821828
- Sum of all divisors σ(n): 240546668544
- Sum of proper divisors (its aliquot sum) s(n): 158404846716
- 82141821828 is an abundant number, because the sum of its proper divisors (158404846716) is greater than itself. Its abundance is 76263024888
Bases of 82141821828
- Binary: 10011001000000000100010111011100001002
- Hexadecimal: 0x132008BB84
- Base-36: 11QH4BD0
Squares and roots of 82141821828
- 82141821828 squared (821418218282) is 6747278893222897261584
- 82141821828 cubed (821418218283) is 554233780670940263550982037055552
-
The
square root of 82141821828 is 286603.9459393397 -
The
cube root of 82141821828 is 4346.9846867191
Scales and comparisons
How big is 82141821828?- 82,141,821,828 seconds is equal to 2,611 years, 44 weeks, 3 days, 12 hours, 43 minutes, 48 seconds.
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To count from 1 to 82,141,821,828 would take you about five thousand, two hundred twenty-three 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 82141821828 cubic inches would be around 362.2 feet tall.
Recreational maths with 82141821828
- 82141821828 backwards is 82812814128
- The number of decimal digits it has is: 11
- The sum of 82141821828's digits is 45
- More coming soon!
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