166416888210940242

Names of 166416888210940242

• Cardinal: 166416888210940242 can be written as One hundred sixty-six quadrillion, four hundred sixteen trillion, eight hundred eighty-eight billion, two hundred ten million, nine hundred forty thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.66416888210940242 × 10¹⁷

Factors of 166416888210940242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 3263

Divisors of 166416888210940242

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 6 9 18 27 41 54 81 82 123 162 243 246 369 486 729 738 1107 1458 1681 2187 2214 3217 3321 3362 4374 5043 6434 6561 6642 9651 9963 10086 13122 15129 19302 19683 19926 28953 29889 30258 39366 45387 57906 59049 59778 86859 89667 90774 118098 131897 136161 173718 177147 179334 260577 263794 269001 272322 354294 395691 408483 521154 531441 538002 781731 791382 807003 816966 1062882 1187073 1225449 1563462 1594323 1614006 2345193 2374146 2421009 2450898 3188646 3561219 3676347 4690386 4782969 4842018 5407777 7035579 7122438 7263027 7352694 9565938 10349089 10683657 10815554 11029041 14071158 14526054 16223331 20698178 21106737 21367314 21789081 22058082 31047267 32050971 32446662 33087123 42213474 43578162 48669993 62094534 63320211 64101942 65367243 66174246 93141801 96152913 97339986 99261369 126640422 130734486 146009979 186283602 189960633 192305826 196101729 198522738 279425403 288458739 292019958 297784107 379921266 392203458 424312649 438029937 558850806 569881899 576917478 595568214 838276209 848625298 865376217 876059874 893352321 1139763798 1272937947 1314089811 1676552418 1709645697 1730752434 1786704642 2514828627 2545875894 2596128651 2628179622 2680056963 3419291394 3818813841 3942269433 5029657254 5128937091 5192257302 5360113926 7544485881 7637627682 7788385953 7884538866 8040170889 10257874182 11456441523 11826808299 15088971762 15386811273 15576771906 16080341778 17396818609 22633457643 22912883046 23365157859 23653616598 30773622546 34369324569 34793637218 35480424897 45266915286 46730315718 52190455827 67900372929 68738649138 70095473577 70960849794 103107973707 104380911654 106441274691 135800745858 140190947154 156571367481 203701118787 206215947414 210286420731 212882549382 309323921121 313142734962 319323824073 407402237574 420572841462 469714102443 611103356361 618647842242 630859262193 638647648146 927971763363 939428204886 957971472219 1222206712722 1261718524386 1409142307329 1833310069083 1855943526726 1915942944438 2783915290089 2818284614658 2873914416657 3666620138166 4227426921987 5499930207249 5567830580178 5747828833314 8351745870267 8454853843974 8621743249971 10999860414498 12682280765961 16499790621747 16703491740534 17243486499942 25055237610801 25364561531922 25865229749913 32999581243494 38046842297883 49499371865241 50110475221602 51730459499826 75165712832403 76093684595766 98998743730482 114140526893649 150331425664806 225497138497209 228281053787298 342421580680947 450994276994418 676491415491627 684843161361894 1027264742042841 1352982830983254 2029474246474881 2054529484085682 3081794226128523 4058948492949762 6163588452257046 9245382678385569 18490765356771138 27736148035156707 55472296070313414 83208444105470121 166416888210940242
• Sum of all divisors σ(n): 383912691727563999
• Sum of proper divisors (its aliquot sum) s(n): 217495803516623757
• 166416888210940242 is an abundant number, because the sum of its proper divisors (217495803516623757) is greater than itself. Its abundance is 51078915305683515

Bases of 166416888210940242

• Binary: 1001001111001110110100011100110010011100000110000101010010₂
• Hexadecimal: 0x24F3B4732706152
• Base-36: 19ILV3102J4I

Squares and roots of 166416888210940242

• 166416888210940242 squared (166416888210940242²) is 27694580681812581299709577695018564
• 166416888210940242 cubed (166416888210940242³) is 4608845937374069530254734121804615371813850084652488
• The square root of 166416888210940242 is 407942260.8788408453
• The cube root of 166416888210940242 is 550046.1539350253

Scales and comparisons

• 166,416,888,210,940,242 seconds is equal to 5,291,542,283 years, 45 weeks, 3 days, 7 hours, 50 minutes, 42 seconds.
• To count from 1 to 166,416,888,210,940,242 would take you about fifteen billion, eight hundred seventy-four million, six hundred twenty-six thousand, eight hundred fifty-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 166416888210940242 cubic inches would be around 45837.2 feet tall.

Recreational maths with 166416888210940242

• 166416888210940242 backwards is 242049012888614661
• The number of decimal digits it has is: 18
• The sum of 166416888210940242's digits is 72
• More coming soon!