40035143728153680

Names of 40035143728153680

• Cardinal: 40035143728153680 can be written as Forty quadrillion, thirty-five trillion, one hundred forty-three billion, seven hundred twenty-eight million, one hundred fifty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.003514372815368 × 10¹⁶

Factors of 40035143728153680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5766963

Divisors of 40035143728153680

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1240 1488 1860 2480 3720 7440 1170779 2341558 3512337 4596143 4683116 5853895 7024674 9192286 9366232 11707790 13788429 14049348 17561685 18384572 18732464 22980715 23415580 27576858 28098696 35123370 36294149 36769144 45961430 46831160 55153716 56197392 68942145 70246740 72588298 73538288 91922860 93662320 108882447 110307432 137884290 140493480 142480433 145176596 181470745 183845720 217764894 220614864 275768580 280986960 284960866 290353192 362941490 367691440 427441299 435529788 544412235 551537160 569921732 580706384 712402165 725882980 854882598 871059576 1088824470 1103074320 1139843464 1424804330 1451765960 1709765196 1742119152 2137206495 2177648940 2279686928 2849608660 2903531920 3419530392 4274412990 4355297880 5699217320 6839060784 8548825980 8710595760 11398434640 17097651960 34195303920 5381067705397 10762135410794 16143203116191 21524270821588 26905338526985 32286406232382 43048541643176 53810677053970 64572812464764 80716015580955 86097083286352 107621354107940 129145624929528 161432031161910 166813098867307 215242708215880 258291249859056 322864062323820 333626197734614 430485416431760 500439296601921 645728124647640 667252395469228 834065494336535 1000878593203842 1291456249295280 1334504790938456 1668130988673070 2001757186407684 2502196483009605 2669009581876912 3336261977346140 4003514372815368 5004392966019210 6672523954692280 8007028745630736 10008785932038420 13345047909384560 20017571864076840 40035143728153680
• Sum of all divisors σ(n): 128112597228994560
• Sum of proper divisors (its aliquot sum) s(n): 88077453500840880
• 40035143728153680 is an abundant number, because the sum of its proper divisors (88077453500840880) is greater than itself. Its abundance is 48042309772687200

Bases of 40035143728153680

• Binary: 10001110001110111100000001001000011100101100010001010000₂
• Hexadecimal: 0x8E3BC04872C450
• Base-36: AY79V4IYOUO

Squares and roots of 40035143728153680

• 40035143728153680 squared (40035143728153680²) is 1602812733333922939760261697542400
• 40035143728153680 cubed (40035143728153680³) is 64168838148338461772237120201385605391745516032000
• The square root of 40035143728153680 is 200087840.0307067137
• The cube root of 40035143728153680 is 342095.3182332379

Scales and comparisons

• 40,035,143,728,153,680 seconds is equal to 1,272,993,733 years, 37 weeks, 4 days, 20 hours, 28 minutes.
• To count from 1 to 40,035,143,728,153,680 would take you about three billion, eight hundred eighteen million, nine hundred eighty-one thousand, two hundred 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 40035143728153680 cubic inches would be around 28507.9 feet tall.

Recreational maths with 40035143728153680

• 40035143728153680 backwards is 08635182734153004
• 40035143728153680 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40035143728153680's digits is 60
• More coming soon!