142151997673242368

Names of 142151997673242368

• Cardinal: 142151997673242368 can be written as One hundred forty-two quadrillion, one hundred fifty-one trillion, nine hundred ninety-seven billion, six hundred seventy-three million, two hundred forty-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42151997673242368 × 10¹⁷

Factors of 142151997673242368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 33914449359

Divisors of 142151997673242368

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 896 1792 2339 4678 9356 16373 18712 32746 37424 65492 74848 130984 149696 261968 299392 523936 598784 1047872 2095744 4191488 33914447011 67828894022 135657788044 237401129077 271315576088 474802258154 542631152176 949604516308 1085262304352 1899209032616 2170524608704 3798418065232 4341049217408 7596836130464 8682098434816 15193672260928 30387344521856 60774689043712 79325891558729 158651783117458 317303566234916 555281240911103 634607132469832 1110562481822206 1269214264939664 2221124963644412 2538428529879328 4442249927288824 5076857059758656 8884499854577648 10153714119517312 17768999709155296 20307428239034624 35537999418310592 71075998836621184 142151997673242368
• Sum of all divisors σ(n): 324422886961031040
• Sum of proper divisors (its aliquot sum) s(n): 182270889287788672
• 142151997673242368 is an abundant number, because the sum of its proper divisors (182270889287788672) is greater than itself. Its abundance is 40118891614546304

Bases of 142151997673242368

• Binary: 111111001000001100111110100011101011011001111111100000000₂
• Hexadecimal: 0x1F9067D1D6CFF00
• Base-36: 12VOOE7ATZI8

Squares and roots of 142151997673242368

• 142151997673242368 squared (142151997673242368²) is 20207190442493503605673078070247424
• 142151997673242368 cubed (142151997673242368³) is 2872492488764101941204422768922458919567974079660032
• The square root of 142151997673242368 is 377030499.6591686453
• The cube root of 142151997673242368 is 521896.4255697385

Scales and comparisons

• 142,151,997,673,242,368 seconds is equal to 4,519,993,821 years, 3 days, 17 hours, 6 minutes, 8 seconds.
• To count from 1 to 142,151,997,673,242,368 would take you about thirteen billion, five hundred fifty-nine million, nine hundred eighty-one thousand, four 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 142151997673242368 cubic inches would be around 43491.4 feet tall.

Recreational maths with 142151997673242368

• 142151997673242368 backwards is 863242376799151241
• The number of decimal digits it has is: 18
• The sum of 142151997673242368's digits is 80
• More coming soon!