100149660

Names of 100149660

• Cardinal: 100149660 can be written as One hundred million, one hundred forty-nine thousand, six hundred sixty.

Scientific notation

• Scientific notation: 1.0014966 × 10⁸

Factors of 100149660

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 487

Divisors of 100149660

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 127 130 156 180 195 234 254 260 337 381 390 468 508 585 635 674 762 780 1011 1143 1170 1270 1348 1524 1651 1685 1905 2022 2286 2340 2540 3033 3302 3370 3810 4044 4381 4572 4953 5055 5715 6066 6604 6740 7620 8255 8762 9906 10110 11430 12132 13143 14859 15165 16510 17524 19812 20220 21905 22860 24765 26286 29718 30330 33020 39429 42799 43810 49530 52572 59436 60660 65715 74295 78858 85598 87620 99060 128397 131430 148590 157716 171196 197145 213995 256794 262860 297180 385191 394290 427990 513588 556387 641985 770382 788580 855980 1112774 1283970 1540764 1669161 1925955 2225548 2567940 2781935 3338322 3851910 5007483 5563870 6676644 7703820 8345805 10014966 11127740 16691610 20029932 25037415 33383220 50074830 100149660
• Sum of all divisors σ(n): 330710016
• Sum of proper divisors (its aliquot sum) s(n): 230560356
• 100149660 is an abundant number, because the sum of its proper divisors (230560356) is greater than itself. Its abundance is 130410696

Bases of 100149660

• Binary: 101111110000010100110011100₂
• Hexadecimal: 0x5F8299C
• Base-36: 1NMJZ0

Squares and roots of 100149660

• 100149660 squared (100149660²) is 10029954398115600
• 100149660 cubed (100149660³) is 1004496522786781980696000
• The square root of 100149660 is 10007.4802023287
• The cube root of 100149660 is 464.3903213379

Scales and comparisons

• 100,149,660 seconds is equal to 3 years, 9 weeks, 4 days, 3 hours, 21 minutes.
• To count from 1 to 100,149,660 would take you about four 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 100149660 cubic inches would be around 38.7 feet tall.

Recreational maths with 100149660

• 100149660 backwards is 066941001
• The number of decimal digits it has is: 9
• The sum of 100149660's digits is 27
• More coming soon!