40085920000

Names of 40085920000

• Cardinal: 40085920000 can be written as Forty billion, eighty-five million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 4.008592 × 10¹⁰

Factors of 40085920000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5127

Divisors of 40085920000

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 128 140 160 175 196 200 224 245 250 256 280 320 350 392 400 448 490 500 560 625 640 700 784 800 875 896 980 1000 1120 1225 1250 1280 1400 1568 1600 1750 1792 1960 2000 2240 2450 2500 2800 3136 3200 3500 3920 4000 4375 4480 4900 5000 5113 5600 6125 6272 6400 7000 7840 8000 8750 8960 9800 10000 10226 11200 12250 12544 14000 15680 16000 17500 19600 20000 20452 22400 24500 25565 28000 30625 31360 32000 35000 35791 39200 40000 40904 44800 49000 51130 56000 61250 62720 70000 71582 78400 80000 81808 98000 102260 112000 122500 127825 140000 143164 156800 160000 163616 178955 196000 204520 224000 245000 250537 255650 280000 286328 313600 327232 357910 392000 409040 490000 501074 511300 560000 572656 639125 654464 715820 784000 818080 894775 980000 1002148 1022600 1120000 1145312 1252685 1278250 1308928 1431640 1568000 1636160 1789550 1960000 2004296 2045200 2290624 2505370 2556500 2863280 3195625 3272320 3579100 3920000 4008592 4090400 4473875 4581248 5010740 5113000 5726560 6263425 6391250 6544640 7158200 7840000 8017184 8180800 8947750 9162496 10021480 10226000 11453120 12526850 12782500 14316400 16034368 16361600 17895500 20042960 20452000 22369375 22906240 25053700 25565000 28632800 31317125 32068736 32723200 35791000 40085920 40904000 44738750 45812480 50107400 51130000 57265600 62634250 64137472 71582000 80171840 81808000 89477500 100214800 102260000 114531200 125268500 143164000 156585625 160343680 163616000 178955000 200429600 204520000 229062400 250537000 286328000 313171250 320687360 357910000 400859200 409040000 501074000 572656000 626342500 715820000 801718400 818080000 1002148000 1145312000 1252685000 1431640000 1603436800 2004296000 2505370000 2863280000 4008592000 5010740000 5726560000 8017184000 10021480000 20042960000 40085920000
• Sum of all divisors σ(n): 116334228318
• Sum of proper divisors (its aliquot sum) s(n): 76248308318
• 40085920000 is an abundant number, because the sum of its proper divisors (76248308318) is greater than itself. Its abundance is 36162388318

Bases of 40085920000

• Binary: 100101010101010011101001100100000000₂
• Hexadecimal: 0x9554E9900
• Base-36: IEY4DTS

Squares and roots of 40085920000

• 40085920000 squared (40085920000²) is 1606880982246400000000
• 40085920000 cubed (40085920000³) is 64413302503850610688000000000000
• The square root of 40085920000 is 200214.6847761173
• The cube root of 40085920000 is 3422.3988277395

Scales and comparisons

• 40,085,920,000 seconds is equal to 1,274 years, 31 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 40,085,920,000 would take you about two thousand, five hundred forty-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 40085920000 cubic inches would be around 285.2 feet tall.

Recreational maths with 40085920000

• 40085920000 backwards is 00002958004
• 40085920000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40085920000's digits is 28
• More coming soon!