72050400000

Names of 72050400000

• Cardinal: 72050400000 can be written as Seventy-two billion, fifty million, four hundred thousand.

Scientific notation

• Scientific notation: 7.20504 × 10¹⁰

Factors of 72050400000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 10017

Divisors of 72050400000

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 250 256 288 300 320 360 375 384 400 450 480 500 576 600 625 640 720 750 768 800 900 960 1000 1125 1152 1200 1250 1280 1440 1500 1600 1800 1875 1920 2000 2250 2304 2400 2500 2880 3000 3125 3200 3600 3750 3840 4000 4500 4800 5000 5625 5760 6000 6250 6400 7200 7500 8000 9000 9375 9600 10000 10007 11250 11520 12000 12500 14400 15000 16000 18000 18750 19200 20000 20014 22500 24000 25000 28125 28800 30000 30021 32000 36000 37500 40000 40028 45000 48000 50000 50035 56250 57600 60000 60042 72000 75000 80000 80056 90000 90063 96000 100000 100070 112500 120000 120084 144000 150000 150105 160000 160112 180000 180126 200000 200140 225000 240000 240168 250175 288000 300000 300210 320224 360000 360252 400000 400280 450000 450315 480000 480336 500350 600000 600420 640448 720000 720504 750525 800000 800560 900000 900630 960672 1000700 1200000 1200840 1250875 1280896 1440000 1441008 1501050 1601120 1800000 1801260 1921344 2001400 2251575 2400000 2401680 2501750 2561792 2882016 3002100 3202240 3600000 3602520 3752625 3842688 4002800 4503150 4803360 5003500 5764032 6004200 6254375 6404480 7200000 7205040 7505250 7685376 8005600 9006300 9606720 10007000 11257875 11528064 12008400 12508750 12808960 14410080 15010500 16011200 18012600 18763125 19213440 20014000 22515750 23056128 24016800 25017500 28820160 30021000 31271875 32022400 36025200 37526250 38426880 40028000 45031500 48033600 50035000 56289375 57640320 60042000 62543750 64044800 72050400 75052500 80056000 90063000 93815625 96067200 100070000 112578750 115280640 120084000 125087500 144100800 150105000 160112000 180126000 187631250 192134400 200140000 225157500 240168000 250175000 281446875 288201600 300210000 320224000 360252000 375262500 400280000 450315000 480336000 500350000 562893750 576403200 600420000 720504000 750525000 800560000 900630000 960672000 1000700000 1125787500 1200840000 1441008000 1501050000 1601120000 1801260000 2001400000 2251575000 2401680000 2882016000 3002100000 3602520000 4002800000 4503150000 4803360000 6004200000 7205040000 8005600000 9006300000 12008400000 14410080000 18012600000 24016800000 36025200000 72050400000
• Sum of all divisors σ(n): 259683160464
• Sum of proper divisors (its aliquot sum) s(n): 187632760464
• 72050400000 is an abundant number, because the sum of its proper divisors (187632760464) is greater than itself. Its abundance is 115582360464

Bases of 72050400000

• Binary: 1000011000110100010011101101100000000₂
• Hexadecimal: 0x10C689DB00
• Base-36: X3KY4G0

Squares and roots of 72050400000

• 72050400000 squared (72050400000²) is 5191260140160000000000
• 72050400000 cubed (72050400000³) is 374032369602584064000000000000000
• The square root of 72050400000 is 268422.0557256799
• The cube root of 72050400000 is 4161.1381254779

Scales and comparisons

• 72,050,400,000 seconds is equal to 2,290 years, 50 weeks, 6 days, 16 hours.
• To count from 1 to 72,050,400,000 would take you about four thousand, five hundred eighty-one 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 72050400000 cubic inches would be around 346.8 feet tall.

Recreational maths with 72050400000

• 72050400000 backwards is 00000405027
• 72050400000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72050400000's digits is 18
• More coming soon!