188108420148

Names of 188108420148

• Cardinal: 188108420148 can be written as One hundred eighty-eight billion, one hundred eight million, four hundred twenty thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.88108420148 × 10¹¹

Factors of 188108420148

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 557

Divisors of 188108420148

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 541 594 1082 1188 1623 2164 3246 4869 5951 6492 9738 11902 14607 17853 19476 23804 29214 35706 53559 58428 71412 107118 160677 214236 292681 321354 585362 642708 878043 1170724 1756086 2634129 3219491 3512172 5268258 6438982 7902387 9658473 10536516 12877964 15804774 19316946 28975419 31609548 38633892 57950838 86926257 115901676 158340421 173852514 316680842 347705028 475021263 633361684 950042526 1425063789 1741744631 1900085052 2850127578 3483489262 4275191367 5225233893 5700255156 6966978524 8550382734 10450467786 15675701679 17100765468 20900935572 31351403358 47027105037 62702806716 94054210074 188108420148
• Sum of all divisors σ(n): 533009043840
• Sum of proper divisors (its aliquot sum) s(n): 344900623692
• 188108420148 is an abundant number, because the sum of its proper divisors (344900623692) is greater than itself. Its abundance is 156792203544

Bases of 188108420148

• Binary: 10101111001100001000101011010000110100₂
• Hexadecimal: 0x2BCC22B434
• Base-36: 2EEYW9X0

Squares and roots of 188108420148

• 188108420148 squared (188108420148²) is 35384777730576492341904
• 188108420148 cubed (188108420148³) is 6656174636186876767702982098281792
• The square root of 188108420148 is 433714.6759656629
• The cube root of 188108420148 is 5729.7553482343

Scales and comparisons

• 188,108,420,148 seconds is equal to 5,981 years, 13 weeks, 5 days, 18 hours, 55 minutes, 48 seconds.
• To count from 1 to 188,108,420,148 would take you about eleven thousand, nine hundred sixty-two 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 188108420148 cubic inches would be around 477.5 feet tall.

Recreational maths with 188108420148

• 188108420148 backwards is 841024801881
• The number of decimal digits it has is: 12
• The sum of 188108420148's digits is 45
• More coming soon!