164492040085681600

Names of 164492040085681600

• Cardinal: 164492040085681600 can be written as One hundred sixty-four quadrillion, four hundred ninety-two trillion, forty billion, eighty-five million, six hundred eighty-one thousand, six hundred.

Scientific notation

• Scientific notation: 1.644920400856816 × 10¹⁷

Factors of 164492040085681600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3316371775959

Divisors of 164492040085681600

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 155 160 200 248 310 320 400 496 620 775 800 992 1240 1550 1600 1984 2480 3100 4960 6200 9920 12400 24800 49600 3316371775921 6632743551842 13265487103684 16581858879605 26530974207368 33163717759210 53061948414736 66327435518420 82909294398025 102807525053551 106123896829472 132654871036840 165818588796050 205615050107102 212247793658944 265309742073680 331637177592100 411230100214204 514037625267755 530619484147360 663274355184200 822460200428408 1028075250535510 1061238968294720 1326548710368400 1644920400856816 2056150501071020 2570188126338775 2653097420736800 3289840801713632 4112301002142040 5140376252677550 5306194841473600 6579681603427264 8224602004284080 10280752505355100 16449204008568160 20561505010710200 32898408017136320 41123010021420400 82246020042840800 164492040085681600
• Sum of all divisors σ(n): 417809781817757248
• Sum of proper divisors (its aliquot sum) s(n): 253317741732075648
• 164492040085681600 is an abundant number, because the sum of its proper divisors (253317741732075648) is greater than itself. Its abundance is 88825701646394048

Bases of 164492040085681600

• Binary: 1001001000011001001010001110010001101011111011010111000000₂
• Hexadecimal: 0x24864A391AFB5C0
• Base-36: 18ZNK808EAPS

Squares and roots of 164492040085681600

• 164492040085681600 squared (164492040085681600²) is 27057631251549482356269336578560000
• 164492040085681600 cubed (164492040085681600³) is 4450764964453468651569512090710881451389546496000000
• The square root of 164492040085681600 is 405576182.8382943891
• The cube root of 164492040085681600 is 547917.2358954235

Scales and comparisons

• 164,492,040,085,681,600 seconds is equal to 5,230,338,067 years, 22 weeks, 5 days, 5 hours, 46 minutes, 40 seconds.
• To count from 1 to 164,492,040,085,681,600 would take you about fifteen billion, six hundred ninety-one million, fourteen thousand, two hundred two 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 164492040085681600 cubic inches would be around 45659.8 feet tall.

Recreational maths with 164492040085681600

• 164492040085681600 backwards is 006186580040294461
• 164492040085681600 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164492040085681600's digits is 64
• More coming soon!