82141918672

Names of 82141918672

• Cardinal: 82141918672 can be written as Eighty-two billion, one hundred forty-one million, nine hundred eighteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 8.2141918672 × 10¹⁰

Factors of 82141918672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 673

Divisors of 82141918672

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 16 22 31 37 44 62 71 74 88 121 124 142 148 176 242 248 284 296 341 407 484 496 521 568 592 682 781 814 968 1042 1136 1147 1364 1562 1628 1936 2084 2201 2294 2627 2728 3124 3256 3751 4168 4402 4477 4588 5254 5456 5731 6248 6512 7502 8336 8591 8804 8954 9176 10508 11462 12496 12617 15004 16151 17182 17608 17908 18352 19277 21016 22924 24211 25234 28897 30008 32302 34364 35216 35816 36991 38554 42032 45848 48422 50468 57794 60016 63041 64604 68728 71632 73982 77108 81437 91696 96844 100936 115588 126082 129208 137456 138787 147964 154216 162874 177661 193688 201872 212047 231176 252164 258416 266321 277574 295928 308432 317867 325748 355322 387376 406901 424094 462352 504328 532642 555148 591856 597587 635734 651496 710644 813802 848188 895807 1008656 1065284 1110296 1146721 1195174 1271468 1302992 1368667 1421288 1627604 1696376 1791614 1954271 2130568 2220592 2293442 2332517 2390348 2542936 2737334 2842576 3255208 3392752 3583228 3908542 4261136 4475911 4586884 4665034 4780696 5085872 5474668 6510416 6573457 7166456 7817084 8951822 9173768 9330068 9561392 9853877 10949336 12613931 13146914 14332912 15055337 15634168 17903644 18347536 18660136 19707754 21898672 25227862 26293828 30110674 31268336 35807288 37320272 39415508 42428677 50455724 52587656 60221348 71614576 72308027 78831016 84857354 100911448 105175312 120442696 138753241 144616054 157662032 165608707 169714708 201822896 240885392 277506482 289232108 331217414 339429416 466715447 555012964 578464216 662434828 678858832 933430894 1110025928 1156928432 1324869656 1866861788 2220051856 2649739312 3733723576 5133869917 7467447152 10267739834 20535479668 41070959336 82141918672
• Sum of all divisors σ(n): 188429939712
• Sum of proper divisors (its aliquot sum) s(n): 106288021040
• 82141918672 is an abundant number, because the sum of its proper divisors (106288021040) is greater than itself. Its abundance is 24146102368

Bases of 82141918672

• Binary: 1001100100000000010100011010111010000₂
• Hexadecimal: 0x13200A35D0
• Base-36: 11QH6E34

Squares and roots of 82141918672

• 82141918672 squared (82141918672²) is 6747294803117462243584
• 82141918672 cubed (82141918672³) is 554235740973682835675507581800448
• The square root of 82141918672 is 286604.1148902087
• The cube root of 82141918672 is 4346.9863950621

Scales and comparisons

• 82,141,918,672 seconds is equal to 2,611 years, 44 weeks, 4 days, 15 hours, 37 minutes, 52 seconds.
• To count from 1 to 82,141,918,672 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 82141918672 cubic inches would be around 362.2 feet tall.

Recreational maths with 82141918672

• 82141918672 backwards is 27681914128
• The number of decimal digits it has is: 11
• The sum of 82141918672's digits is 49
• More coming soon!