18993037940096

Names of 18993037940096

• Cardinal: 18993037940096 can be written as Eighteen trillion, nine hundred ninety-three billion, thirty-seven million, nine hundred forty thousand and ninety-six.

Scientific notation

• Scientific notation: 1.8993037940096 × 10¹³

Factors of 18993037940096

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1687

Divisors of 18993037940096

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 128 136 176 187 272 289 352 374 544 578 704 748 1088 1156 1408 1496 1657 2176 2312 2992 3179 3314 4624 4913 5984 6358 6628 9248 9826 11968 12716 13256 18227 18496 19652 23936 25432 26512 28169 36454 36992 39304 50864 53024 54043 56338 72908 78608 101728 106048 108086 112676 145816 157216 203456 212096 216172 225352 291632 309859 314432 406912 432344 450704 478873 583264 619718 628864 864688 901408 957746 1166528 1239436 1729376 1802816 1915492 2333056 2478872 2745649 3458752 3605632 3830984 4957744 5267603 5491298 6917504 7661968 8140841 9915488 10535206 10982596 15323936 16281682 19830976 21070412 21965192 30202139 30647872 32563364 39661952 42140824 43930384 46676033 60404278 61295744 65126728 84281648 87860768 89549251 93352066 120808556 130253456 168563296 175721536 179098502 186704132 241617112 260506912 337126592 351443072 358197004 373408264 483234224 513436363 521013824 674253184 716394008 746816528 793492561 966468448 1026872726 1042027648 1432788016 1493633056 1586985122 1932936896 2053745452 2865576032 2987266112 3173970244 3865873792 4107490904 5731152064 5974532224 6347940488 8214981808 8728418171 11462304128 12695880976 13489373537 16429963616 17456836342 25391761952 26978747074 32859927232 34913672684 50783523904 53957494148 65719854464 69827345368 101567047808 107914988296 139654690736 148383108907 215829976592 279309381472 296766217814 431659953184 558618762944 593532435628 863319906368 1117237525888 1187064871256 1726639812736 2374129742512 4748259485024 9496518970048 18993037940096
• Sum of all divisors σ(n): 43883284172400
• Sum of proper divisors (its aliquot sum) s(n): 24890246232304
• 18993037940096 is an abundant number, because the sum of its proper divisors (24890246232304) is greater than itself. Its abundance is 5897208292208

Bases of 18993037940096

• Binary: 100010100011000101001010001111001010110000000₂
• Hexadecimal: 0x114629479580
• Base-36: 6QDA4EJCW

Squares and roots of 18993037940096

• 18993037940096 squared (18993037940096²) is 360735490193926106884489216
• 18993037940096 cubed (18993037940096³) is 6851462851592367112672215783269766004736
• The square root of 18993037940096 is 4358100.2673293325
• The cube root of 18993037940096 is 26680.7568658723

Scales and comparisons

• 18,993,037,940,096 seconds is equal to 603,919 years, 44 weeks, 4 days, 14 minutes, 56 seconds.
• To count from 1 to 18,993,037,940,096 would take you about one million, five hundred nine thousand, seven hundred ninety-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 18993037940096 cubic inches would be around 2223.4 feet tall.

Recreational maths with 18993037940096

• 18993037940096 backwards is 69004973039981
• 18993037940096 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18993037940096's digits is 68
• More coming soon!