189098070

Names of 189098070

• Cardinal: 189098070 can be written as One hundred eighty-nine million, ninety-eight thousand and seventy.

Scientific notation

• Scientific notation: 1.8909807 × 10⁸

Factors of 189098070

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 690

Divisors of 189098070

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 70 83 95 105 114 133 166 190 210 249 266 285 399 415 498 570 571 581 665 798 830 1142 1162 1245 1330 1577 1713 1743 1995 2490 2855 2905 3154 3426 3486 3990 3997 4731 5710 5810 7885 7994 8565 8715 9462 10849 11039 11991 15770 17130 17430 19985 21698 22078 23655 23982 32547 33117 39970 47310 47393 54245 55195 59955 65094 66234 75943 94786 108490 110390 119910 142179 151886 162735 165585 227829 236965 284358 325470 331170 331751 379715 455658 473930 663502 710895 759430 900467 995253 1139145 1421790 1658755 1800934 1990506 2278290 2701401 3317510 4502335 4976265 5402802 6303269 9004670 9952530 12606538 13507005 18909807 27014010 31516345 37819614 63032690 94549035 189098070
• Sum of all divisors σ(n): 553512960
• Sum of proper divisors (its aliquot sum) s(n): 364414890
• 189098070 is an abundant number, because the sum of its proper divisors (364414890) is greater than itself. Its abundance is 175316820

Bases of 189098070

• Binary: 1011010001010110100001010110₂
• Hexadecimal: 0xB456856
• Base-36: 34L106

Squares and roots of 189098070

• 189098070 squared (189098070²) is 35758080077724900
• 189098070 cubed (189098070³) is 6761783929603228580943000
• The square root of 189098070 is 13751.2933937139
• The cube root of 189098070 is 573.9785975419

Scales and comparisons

• 189,098,070 seconds is equal to 6 years, 4 days, 15 hours, 14 minutes, 30 seconds.
• To count from 1 to 189,098,070 would take you about nine 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 189098070 cubic inches would be around 47.8 feet tall.

Recreational maths with 189098070

• 189098070 backwards is 070890981
• 189098070 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 189098070's digits is 42
• More coming soon!