16145988948

Names of 16145988948

• Cardinal: 16145988948 can be written as Sixteen billion, one hundred forty-five million, nine hundred eighty-eight thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.6145988948 × 10¹⁰

Factors of 16145988948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10056

Divisors of 16145988948

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 3769 6263 7538 11307 12526 15076 18789 22614 25052 33921 37578 45228 56367 67842 71611 75156 112734 118997 135684 143222 214833 225468 237994 286444 356991 429666 475988 644499 713982 859332 1070973 1288998 1427964 2141946 2577996 4283892 23605247 47210494 70815741 94420988 141631482 212447223 283262964 424894446 448499693 849788892 896999386 1345499079 1793998772 2690998158 4036497237 5381996316 8072994474 16145988948
• Sum of all divisors σ(n): 42979809600
• Sum of proper divisors (its aliquot sum) s(n): 26833820652
• 16145988948 is an abundant number, because the sum of its proper divisors (26833820652) is greater than itself. Its abundance is 10687831704

Bases of 16145988948

• Binary: 1111000010011000000011110101010100₂
• Hexadecimal: 0x3C2603D54
• Base-36: 7F0WKT0

Squares and roots of 16145988948

• 16145988948 squared (16145988948²) is 260692959108938146704
• 16145988948 cubed (16145988948³) is 4209145636594331244698386627392
• The square root of 16145988948 is 127066.8680183785
• The cube root of 16145988948 is 2527.4828473743

Scales and comparisons

• 16,145,988,948 seconds is equal to 513 years, 20 weeks, 2 days, 20 hours, 55 minutes, 48 seconds.
• To count from 1 to 16,145,988,948 would take you about one thousand and twenty-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 16145988948 cubic inches would be around 210.6 feet tall.

Recreational maths with 16145988948

• 16145988948 backwards is 84988954161
• The number of decimal digits it has is: 11
• The sum of 16145988948's digits is 63
• More coming soon!