18022337400

Names of 18022337400

• Cardinal: 18022337400 can be written as Eighteen billion, twenty-two million, three hundred thirty-seven thousand, four hundred.

Scientific notation

• Scientific notation: 1.80223374 × 10¹⁰

Factors of 18022337400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 640

Divisors of 18022337400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 37 40 50 60 74 75 100 111 120 148 150 185 200 222 296 300 370 444 555 593 600 740 888 925 1110 1186 1369 1480 1779 1850 2220 2372 2738 2775 2965 3558 3700 4107 4440 4744 5476 5550 5930 6845 7116 7400 8214 8895 10952 11100 11860 13690 14232 14825 16428 17790 20535 21941 22200 23720 27380 29650 32856 34225 35580 41070 43882 44475 50653 54760 59300 65823 68450 71160 82140 87764 88950 101306 102675 109705 118600 131646 136900 151959 164280 175528 177900 202612 205350 219410 253265 263292 273800 303918 329115 355800 405224 410700 438820 506530 526584 548525 607836 658230 759795 811817 821400 877640 1013060 1097050 1215672 1266325 1316460 1519590 1623634 1645575 2026120 2194100 2435451 2532650 2632920 3039180 3247268 3291150 3798975 4059085 4388200 4870902 5065300 6078360 6494536 6582300 7597950 8118170 9741804 10130600 12177255 13164600 15195900 16236340 19483608 20295425 24354510 30037229 30391800 32472680 40590850 48709020 60074458 60886275 81181700 90111687 97418040 120148916 121772550 150186145 162363400 180223374 240297832 243545100 300372290 360446748 450558435 487090200 600744580 720893496 750930725 901116870 1201489160 1501861450 1802233740 2252792175 3003722900 3604467480 4505584350 6007445800 9011168700 18022337400
• Sum of all divisors σ(n): 57517970400
• Sum of proper divisors (its aliquot sum) s(n): 39495633000
• 18022337400 is an abundant number, because the sum of its proper divisors (39495633000) is greater than itself. Its abundance is 21473295600

Bases of 18022337400

• Binary: 10000110010001101110000101101111000₂
• Hexadecimal: 0x432370B78
• Base-36: 8A218JC

Squares and roots of 18022337400

• 18022337400 squared (18022337400²) is 324804645359438760000
• 18022337400 cubed (18022337400³) is 5853738907755149607357624000000
• The square root of 18022337400 is 134247.2994141781
• The cube root of 18022337400 is 2621.8250303177

Scales and comparisons

• 18,022,337,400 seconds is equal to 573 years, 2 weeks, 5 days, 20 hours, 50 minutes.
• To count from 1 to 18,022,337,400 would take you about one thousand, one hundred forty-six 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 18022337400 cubic inches would be around 218.5 feet tall.

Recreational maths with 18022337400

• 18022337400 backwards is 00473322081
• 18022337400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18022337400's digits is 30
• More coming soon!