164891709579890148

Names of 164891709579890148

• Cardinal: 164891709579890148 can be written as One hundred sixty-four quadrillion, eight hundred ninety-one trillion, seven hundred nine billion, five hundred seventy-nine million, eight hundred ninety thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.64891709579890148 × 10¹⁷

Factors of 164891709579890148

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1059956

Divisors of 164891709579890148

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 29 31 58 62 73 87 93 116 124 146 174 186 219 292 348 372 438 876 899 1798 2117 2263 2697 3596 4234 4526 5394 6351 6789 8468 9052 10788 12702 13578 25404 27156 65627 131254 196881 262508 262657 393762 525314 787524 787971 797161 1050628 1575942 1594322 2391483 3151884 3188644 4782966 7617053 8142367 9565932 15234106 16284734 19173961 22851159 23117669 24427101 24711991 30468212 32569468 38347922 45702318 46235338 48854202 49423982 57521883 58192753 69353007 74135973 76695844 91404636 92470676 97708404 98847964 115043766 116385506 138706014 148271946 174578259 230087532 232771012 236128643 277412028 296543892 349156518 472257286 556044869 594392791 698313036 708385929 716647739 944514572 1112089738 1188785582 1416771858 1433295478 1668134607 1687589837 1783178373 1803975343 2149943217 2224179476 2377571164 2833543716 2866590956 3336269214 3375179674 3566356746 3607950686 4299886434 5062769511 5411926029 6672538428 6750359348 7132713492 7215901372 8599772868 10125539022 10823852058 17237390939 20251078044 21647704116 34474781878 51712172817 52315284947 68949563756 103424345634 104630569894 156945854841 206848691268 209261139788 209379916777 313891709682 418759833554 627783419364 628139750331 837519667108 1256279500662 2512559001324 6072017586533 6490777420087 12144035173066 12981554840174 15284733924721 18216052759599 19472332260261 24288070346132 25963109680348 30569467849442 36432105519198 38944664520522 45854201774163 61138935698884 72864211038396 77889329041044 91708403548326 183416807096652 188232545182523 376465090365046 443257283816909 473826751666351 564697635547569 752930180730092 886514567633818 947653503332702 1129395271095138 1329771851450727 1421480254999053 1773029135267636 1895307006665404 2258790542190276 2659543702901454 2842960509998106 5319087405802908 5685921019996212 13740975798324179 27481951596648358 41222927394972537 54963903193296716 82445854789945074 164891709579890148
• Sum of all divisors σ(n): 416483888166635520
• Sum of proper divisors (its aliquot sum) s(n): 251592178586745372
• 164891709579890148 is an abundant number, because the sum of its proper divisors (251592178586745372) is greater than itself. Its abundance is 86700469006855224

Bases of 164891709579890148

• Binary: 1001001001110100000010001011011111111010101000110111100100₂
• Hexadecimal: 0x249D022DFEA8DE4
• Base-36: 193L8DMY36JO

Squares and roots of 164891709579890148

• 164891709579890148 squared (164891709579890148²) is 27189275888178836408238447747461904
• 164891709579890148 cubed (164891709579890148³) is 4483286183441094451794716223827375646519886134921792
• The square root of 164891709579890148 is 406068602.0611420627
• The cube root of 164891709579890148 is 548360.6386793859

Scales and comparisons

• 164,891,709,579,890,148 seconds is equal to 5,243,046,321 years, 4 weeks, 6 days, 8 hours, 35 minutes, 48 seconds.
• To count from 1 to 164,891,709,579,890,148 would take you about fifteen billion, seven hundred twenty-nine million, one hundred thirty-eight thousand, nine hundred sixty-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 164891709579890148 cubic inches would be around 45696.7 feet tall.

Recreational maths with 164891709579890148

• 164891709579890148 backwards is 841098975907198461
• The number of decimal digits it has is: 18
• The sum of 164891709579890148's digits is 96
• More coming soon!