2011328640

Names of 2011328640

• Cardinal: 2011328640 can be written as Two billion, eleven million, three hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.01132864 × 10⁹

Factors of 2011328640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12080

Divisors of 2011328640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 64 72 80 87 90 96 116 120 128 144 145 160 174 180 192 232 240 261 288 290 320 348 360 384 435 464 480 522 576 580 640 696 720 870 928 960 1044 1152 1160 1305 1392 1440 1740 1856 1920 2088 2320 2610 2784 2880 3480 3712 4176 4640 5220 5568 5760 6960 8352 9280 10440 11136 12041 13920 16704 18560 20880 24082 27840 33408 36123 41760 48164 55680 60205 72246 83520 96328 108369 120410 144492 167040 180615 192656 216738 240820 288984 349189 361230 385312 433476 481640 541845 577968 698378 722460 770624 866952 963280 1047567 1083690 1155936 1396756 1444920 1541248 1733904 1745945 1926560 2095134 2167380 2311872 2793512 2889840 3142701 3467808 3491890 3853120 4190268 4334760 4623744 5237835 5587024 5779680 6285402 6935616 6983780 7706240 8380536 8669520 10475670 11174048 11559360 12570804 13871232 13967560 15713505 16761072 17339040 20951340 22348096 23118720 25141608 27935120 31427010 33522144 34678080 41902680 44696192 50283216 55870240 62854020 67044288 69356160 83805360 100566432 111740480 125708040 134088576 167610720 201132864 223480960 251416080 335221440 402265728 502832160 670442880 1005664320 2011328640
• Sum of all divisors σ(n): 7185461400
• Sum of proper divisors (its aliquot sum) s(n): 5174132760
• 2011328640 is an abundant number, because the sum of its proper divisors (5174132760) is greater than itself. Its abundance is 3162804120

Bases of 2011328640

• Binary: 1110111111000100111000010000000₂
• Hexadecimal: 0x77E27080
• Base-36: X9HR40

Squares and roots of 2011328640

• 2011328640 squared (2011328640²) is 4045442898084249600
• 2011328640 cubed (2011328640³) is 8136715162401452353388544000
• The square root of 2011328640 is 44847.8387439127
• The cube root of 2011328640 is 1262.2954377583

Scales and comparisons

• 2,011,328,640 seconds is equal to 63 years, 49 weeks, 4 days, 6 hours, 24 minutes.
• To count from 1 to 2,011,328,640 would take you about one hundred twenty-seven 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 2011328640 cubic inches would be around 105.2 feet tall.

Recreational maths with 2011328640

• 2011328640 backwards is 0468231102
• The number of decimal digits it has is: 10
• The sum of 2011328640's digits is 27
• More coming soon!