18037415340

Names of 18037415340

• Cardinal: 18037415340 can be written as Eighteen billion, thirty-seven million, four hundred fifteen thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.803741534 × 10¹⁰

Factors of 18037415340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4315

Divisors of 18037415340

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 252 270 315 324 378 405 409 420 540 567 630 756 810 818 945 1134 1227 1260 1620 1636 1890 2045 2268 2454 2835 2863 3681 3780 3889 4090 4908 5670 5726 6135 7362 7778 8180 8589 11043 11340 11452 11667 12270 14315 14724 15556 17178 18405 19445 22086 23334 24540 25767 27223 28630 33129 34356 35001 36810 38890 42945 44172 46668 51534 54446 55215 57260 58335 66258 70002 73620 77301 77780 81669 85890 103068 105003 108892 110430 116670 128835 132516 136115 140004 154602 163338 165645 171780 175005 210006 220860 231903 233340 245007 257670 272230 309204 315009 326676 331290 350010 386505 408345 420012 463806 490014 515340 525015 544460 630018 662580 700020 735021 773010 816690 927612 980028 1050030 1159515 1225035 1260036 1470042 1546020 1575045 1590601 1633380 2100060 2205063 2319030 2450070 2940084 3150090 3181202 3675105 4410126 4638060 4771803 4900140 6300180 6362404 7350210 7953005 8820252 9543606 11025315 11134207 14315409 14700420 15906010 19087212 22050630 22268414 23859015 28630818 31812020 33402621 42946227 44101260 44536828 47718030 55671035 57261636 66805242 71577045 85892454 95436060 100207863 111342070 128838681 133610484 143154090 167013105 171784908 200415726 214731135 222684140 257677362 286308180 300623589 334026210 400831452 429462270 501039315 515354724 601247178 644193405 668052420 858924540 901870767 1002078630 1202494356 1288386810 1503117945 1803741534 2004157260 2576773620 3006235890 3607483068 4509353835 6012471780 9018707670 18037415340
• Sum of all divisors σ(n): 64842254400
• Sum of proper divisors (its aliquot sum) s(n): 46804839060
• 18037415340 is an abundant number, because the sum of its proper divisors (46804839060) is greater than itself. Its abundance is 28767423720

Bases of 18037415340

• Binary: 10000110011000111010001110110101100₂
• Hexadecimal: 0x4331D1DAC
• Base-36: 8AB0ER0

Squares and roots of 18037415340

• 18037415340 squared (18037415340²) is 325348352147667315600
• 18037415340 cubed (18037415340³) is 5868443357872056383620061304000
• The square root of 18037415340 is 134303.4450042143
• The cube root of 18037415340 is 2622.5559880607

Scales and comparisons

• 18,037,415,340 seconds is equal to 573 years, 27 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 18,037,415,340 would take you about one thousand, one hundred forty-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 18037415340 cubic inches would be around 218.5 feet tall.

Recreational maths with 18037415340

• 18037415340 backwards is 04351473081
• 18037415340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18037415340's digits is 36
• More coming soon!