42938353458

Names of 42938353458

• Cardinal: 42938353458 can be written as Forty-two billion, nine hundred thirty-eight million, three hundred fifty-three thousand, four hundred fifty-eight.

Scientific notation

• Scientific notation: 4.2938353458 × 10¹⁰

Factors of 42938353458

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2383117

Divisors of 42938353458

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 33 39 42 63 66 77 78 91 99 117 126 143 154 182 198 231 234 273 286 429 462 546 693 819 858 1001 1287 1386 1638 2002 2574 3003 6006 9009 18018 2383081 4766162 7149243 14298486 16681567 21447729 26213891 30980053 33363134 42895458 50044701 52427782 61960106 78641673 92940159 100089402 150134103 157283346 183497237 185880318 216860371 235925019 278820477 300268206 340780583 366994474 433720742 471850038 550491711 557640954 650581113 681561166 1022341749 1100983422 1301162226 1651475133 1951743339 2044683498 2385464081 3067025247 3302950266 3903486678 4770928162 6134050494 7156392243 14312784486 21469176729 42938353458
• Sum of all divisors σ(n): 124911626112
• Sum of proper divisors (its aliquot sum) s(n): 81973272654
• 42938353458 is an abundant number, because the sum of its proper divisors (81973272654) is greater than itself. Its abundance is 39034919196

Bases of 42938353458

• Binary: 100111111111010100110100011100110010₂
• Hexadecimal: 0x9FF534732
• Base-36: JQ4DXKI

Squares and roots of 42938353458

• 42938353458 squared (42938353458²) is 1843702197684140557764
• 42938353458 cubed (42938353458³) is 79165536635453016310223898147912
• The square root of 42938353458 is 207215.7172079377
• The cube root of 42938353458 is 3501.7230552171

Scales and comparisons

• 42,938,353,458 seconds is equal to 1,365 years, 15 weeks, 6 days, 16 hours, 24 minutes, 18 seconds.
• To count from 1 to 42,938,353,458 would take you about two thousand, seven hundred thirty 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 42938353458 cubic inches would be around 291.8 feet tall.

Recreational maths with 42938353458

• 42938353458 backwards is 85435383924
• The number of decimal digits it has is: 11
• The sum of 42938353458's digits is 54
• More coming soon!