201138960

Names of 201138960

• Cardinal: 201138960 can be written as Two hundred one million, one hundred thirty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.0113896 × 10⁸

Factors of 201138960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1331

Divisors of 201138960

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 61 66 80 88 110 120 122 132 165 176 183 220 240 244 264 305 330 366 440 488 528 610 660 671 732 880 915 976 1220 1249 1320 1342 1464 1830 2013 2440 2498 2640 2684 2928 3355 3660 3747 4026 4880 4996 5368 6245 6710 7320 7494 8052 9992 10065 10736 12490 13420 13739 14640 14988 16104 18735 19984 20130 24980 26840 27478 29976 32208 37470 40260 41217 49960 53680 54956 59952 68695 74940 76189 80520 82434 99920 109912 137390 149880 152378 161040 164868 206085 219824 228567 274780 299760 304756 329736 380945 412170 457134 549560 609512 659472 761890 824340 838079 914268 1099120 1142835 1219024 1523780 1648680 1676158 1828536 2285670 2514237 3047560 3297360 3352316 3657072 4190395 4571340 5028474 6095120 6704632 8380790 9142680 10056948 12571185 13409264 16761580 18285360 20113896 25142370 33523160 40227792 50284740 67046320 100569480 201138960
• Sum of all divisors σ(n): 691920000
• Sum of proper divisors (its aliquot sum) s(n): 490781040
• 201138960 is an abundant number, because the sum of its proper divisors (490781040) is greater than itself. Its abundance is 289642080

Bases of 201138960

• Binary: 1011111111010010001100010000₂
• Hexadecimal: 0xBFD2310
• Base-36: 3BR3TC

Squares and roots of 201138960

• 201138960 squared (201138960²) is 40456881229881600
• 201138960 cubed (201138960³) is 8137455015421905947136000
• The square root of 201138960 is 14182.3467733659
• The cube root of 201138960 is 585.9115600747

Scales and comparisons

• 201,138,960 seconds is equal to 6 years, 20 weeks, 3 days, 23 hours, 56 minutes.
• To count from 1 to 201,138,960 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 201138960 cubic inches would be around 48.8 feet tall.

Recreational maths with 201138960

• 201138960 backwards is 069831102
• 201138960 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 201138960's digits is 30
• More coming soon!