142390910564864

Names of 142390910564864

• Cardinal: 142390910564864 can be written as One hundred forty-two trillion, three hundred ninety billion, nine hundred ten million, five hundred sixty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.42390910564864 × 10¹⁴

Factors of 142390910564864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 11266

Divisors of 142390910564864

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1352 1664 2197 2704 3328 4394 5408 6656 8788 10816 11251 17576 21632 22502 35152 43264 45004 70304 86528 90008 140608 146263 180016 281216 292526 360032 562432 585052 720064 1124864 1170104 1440128 1901419 2340208 2880256 3802838 4680416 5760512 7605676 9360832 15211352 18721664 24718447 30422704 37443328 49436894 60845408 74886656 98873788 121690816 126585001 197747576 243381632 253170002 395495152 486763264 506340004 790990304 973526528 1012680008 1581980608 1645605013 2025360016 3163961216 3291210026 4050720032 6327922432 6582420052 8101440064 12655844864 13164840104 16202880128 21392865169 26329680208 32405760256 42785730338 52659360416 64811520512 85571460676 105318720832 171142921352 210637441664 278107247197 342285842704 421274883328 556214494394 684571685408 842549766656 1112428988788 1369143370816 2224857977576 2738286741632 4449715955152 5476573483264 8899431910304 10953146966528 17798863820608 35597727641216 71195455282432 142390910564864
• Sum of all divisors σ(n): 308228961029220
• Sum of proper divisors (its aliquot sum) s(n): 165838050464356
• 142390910564864 is an abundant number, because the sum of its proper divisors (165838050464356) is greater than itself. Its abundance is 23447139899492

Bases of 142390910564864

• Binary: 100000011000000011110111101001001011101000000000₂
• Hexadecimal: 0x8180F7A4BA00
• Base-36: 1EH1HBQ4U8

Squares and roots of 142390910564864

• 142390910564864 squared (142390910564864²) is 20275171411491098291551338496
• 142390910564864 cubed (142390910564864³) is 2887000119140916366813948145522326628204544
• The square root of 142390910564864 is 11932766.2578659439
• The cube root of 142390910564864 is 52218.8643284281

Scales and comparisons

• 142,390,910,564,864 seconds is equal to 4,527,590 years, 26 weeks, 4 days, 8 hours, 27 minutes, 44 seconds.
• To count from 1 to 142,390,910,564,864 would take you about eleven million, three hundred eighteen thousand, nine hundred seventy-six 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 142390910564864 cubic inches would be around 4351.6 feet tall.

Recreational maths with 142390910564864

• 142390910564864 backwards is 468465019093241
• The number of decimal digits it has is: 15
• The sum of 142390910564864's digits is 62
• More coming soon!