189061499472

Names of 189061499472

• Cardinal: 189061499472 can be written as One hundred eighty-nine billion, sixty-one million, four hundred ninety-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.89061499472 × 10¹¹

Factors of 189061499472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 125694

Divisors of 189061499472

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 37 48 74 111 148 222 296 444 592 853 888 1706 1776 2559 3412 5118 6824 10236 13648 20472 31561 40944 63122 94683 124799 126244 189366 249598 252488 374397 378732 499196 504976 748794 757464 998392 1497588 1514928 1996784 2995176 4617563 5990352 9235126 13852689 18470252 27705378 36940504 55410756 73881008 106453547 110821512 212907094 221643024 319360641 425814188 638721282 851628376 1277442564 1703256752 2554885128 3938781239 5109770256 7877562478 11816343717 15755124956 23632687434 31510249912 47265374868 63020499824 94530749736 189061499472
• Sum of all divisors σ(n): 502201190400
• Sum of proper divisors (its aliquot sum) s(n): 313139690928
• 189061499472 is an abundant number, because the sum of its proper divisors (313139690928) is greater than itself. Its abundance is 124078191456

Bases of 189061499472

• Binary: 10110000000100111100011000101001010000₂
• Hexadecimal: 0x2C04F18A50
• Base-36: 2EUQC2MO

Squares and roots of 189061499472

• 189061499472 squared (189061499472²) is 35744250582601056278784
• 189061499472 cubed (189061499472³) is 6757861612649465294037963500802048
• The square root of 189061499472 is 434812.0277453237
• The cube root of 189061499472 is 5739.4159372049

Scales and comparisons

• 189,061,499,472 seconds is equal to 6,011 years, 29 weeks, 4 days, 19 hours, 11 minutes, 12 seconds.
• To count from 1 to 189,061,499,472 would take you about twelve thousand and twenty-three 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 189061499472 cubic inches would be around 478.3 feet tall.

Recreational maths with 189061499472

• 189061499472 backwards is 274994160981
• The number of decimal digits it has is: 12
• The sum of 189061499472's digits is 60
• More coming soon!