142421038359808

Names of 142421038359808

• Cardinal: 142421038359808 can be written as One hundred forty-two trillion, four hundred twenty-one billion, thirty-eight million, three hundred fifty-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.42421038359808 × 10¹⁴

Factors of 142421038359808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15928

Divisors of 142421038359808

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 676 832 1352 1664 2197 2704 3328 4394 5408 8788 10816 15913 17576 21632 31826 35152 43264 63652 70304 127304 140608 206869 254608 281216 413738 509216 562432 827476 1018432 1654952 2036864 2689297 3309904 4073728 5378594 6619808 10757188 13239616 21514376 26479232 34960861 43028752 52958464 69921722 86057504 139843444 172115008 253223569 279686888 344230016 506447138 559373776 688460032 1012894276 1118747552 2025788552 2237495104 3291906397 4051577104 4474990208 6583812794 8103154208 8949980416 13167625588 16206308416 26335251176 32412616832 42794783161 52670502352 64825233664 85589566322 105341004704 171179132644 210682009408 342358265288 421364018816 556332181093 684716530576 842728037632 1112664362186 1369433061152 2225328724372 2738866122304 4450657448744 5477732244608 8901314897488 10955464489216 17802629794976 35605259589952 71210519179904 142421038359808
• Sum of all divisors σ(n): 307984794434940
• Sum of proper divisors (its aliquot sum) s(n): 165563756075132
• 142421038359808 is an abundant number, because the sum of its proper divisors (165563756075132) is greater than itself. Its abundance is 23142717715324

Bases of 142421038359808

• Binary: 100000011000011111111011011001100110010100000000₂
• Hexadecimal: 0x8187FB666500
• Base-36: 1EHFBL1C74

Squares and roots of 142421038359808

• 142421038359808 squared (142421038359808²) is 20283752167485901810869796864
• 142421038359808 cubed (142421038359808³) is 2888833045526348286148923510985464702042112
• The square root of 142421038359808 is 11934028.5888633601
• The cube root of 142421038359808 is 52222.5469799063

Scales and comparisons

• 142,421,038,359,808 seconds is equal to 4,528,548 years, 25 weeks, 16 hours, 23 minutes, 28 seconds.
• To count from 1 to 142,421,038,359,808 would take you about eleven million, three hundred twenty-one thousand, three hundred seventy-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 142421038359808 cubic inches would be around 4351.9 feet tall.

Recreational maths with 142421038359808

• 142421038359808 backwards is 808953830124241
• The number of decimal digits it has is: 15
• The sum of 142421038359808's digits is 58
• More coming soon!