130456321998

Names of 130456321998

• Cardinal: 130456321998 can be written as One hundred thirty billion, four hundred fifty-six million, three hundred twenty-one thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.30456321998 × 10¹¹

Factors of 130456321998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 280

Divisors of 130456321998

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 17 29 34 51 58 87 102 174 229 458 493 687 841 986 1374 1479 1682 2523 2958 3893 5046 6641 7786 11679 13282 14297 19923 23358 24389 28594 39846 42891 48778 52441 73167 85782 104882 112897 146334 157323 192589 225794 314646 338691 385178 414613 577767 677382 829226 891497 1155534 1243839 1520789 1782994 2487678 2674491 3041578 3274013 4562367 5348982 5585081 6548026 9124734 9822039 11170162 16755243 19644078 25853413 33510486 44102881 51706826 77560239 88205762 94946377 132308643 155120478 189892754 264617286 284839131 569678262 749748977 1278983549 1499497954 2249246931 2557967098 3836950647 4498493862 7673901294 21742720333 43485440666 65228160999 130456321998
• Sum of all divisors σ(n): 287381403360
• Sum of proper divisors (its aliquot sum) s(n): 156925081362
• 130456321998 is an abundant number, because the sum of its proper divisors (156925081362) is greater than itself. Its abundance is 26468759364

Bases of 130456321998

• Binary: 1111001011111110011010111111111001110₂
• Hexadecimal: 0x1E5FCD7FCE
• Base-36: 1NXIBQA6

Squares and roots of 130456321998

• 130456321998 squared (130456321998²) is 17018851949245858712004
• 130456321998 cubed (130456321998³) is 2220216829927107697401207371863992
• The square root of 130456321998 is 361187.3779605261
• The cube root of 130456321998 is 5071.7173656047

Scales and comparisons

• 130,456,321,998 seconds is equal to 4,148 years, 5 weeks, 4 days, 3 hours, 13 minutes, 18 seconds.
• To count from 1 to 130,456,321,998 would take you about eight thousand, two hundred ninety-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 130456321998 cubic inches would be around 422.6 feet tall.

Recreational maths with 130456321998

• 130456321998 backwards is 899123654031
• 130456321998 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130456321998's digits is 51
• More coming soon!