18128196047016

Names of 18128196047016

• Cardinal: 18128196047016 can be written as Eighteen trillion, one hundred twenty-eight billion, one hundred ninety-six million, forty-seven thousand and sixteen.

Scientific notation

• Scientific notation: 1.8128196047016 × 10¹³

Factors of 18128196047016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11543358

Divisors of 18128196047016

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 132 198 216 264 297 396 594 661 792 1188 1322 1983 2376 2644 3966 5288 5949 7271 7932 11898 14542 15864 17847 21813 23796 29084 35694 43626 47592 58168 65439 71388 87252 130878 142776 174504 196317 261756 392634 523512 785268 1570536 11542681 23085362 34628043 46170724 69256086 92341448 103884129 126969491 138512172 207768258 253938982 277024344 311652387 380908473 415536516 507877964 623304774 761816946 831073032 1015755928 1142725419 1246609548 1523633892 2285450838 2493219096 3047267784 3428176257 4570901676 6856352514 7629712141 9141803352 13712705028 15259424282 22889136423 27425410056 30518848564 45778272846 61037697128 68667409269 83926833551 91556545692 137334818538 167853667102 183113091384 206002227807 251780500653 274669637076 335707334204 412004455614 503561001306 549339274152 671414668408 755341501959 824008911228 1007122002612 1510683003918 1648017822456 2014244005224 2266024505877 3021366007836 4532049011754 6042732015672 9064098023508 18128196047016
• Sum of all divisors σ(n): 55017039484800
• Sum of proper divisors (its aliquot sum) s(n): 36888843437784
• 18128196047016 is an abundant number, because the sum of its proper divisors (36888843437784) is greater than itself. Its abundance is 18760647390768

Bases of 18128196047016

• Binary: 100000111110011001100101011111001000010101000₂
• Hexadecimal: 0x107CCCAF90A8
• Base-36: 6FBZ7VBU0

Squares and roots of 18128196047016

• 18128196047016 squared (18128196047016²) is 328631491919046528482504256
• 18128196047016 cubed (18128196047016³) is 5957496112731829825516311306735596100096
• The square root of 18128196047016 is 4257721.9316221203
• The cube root of 18128196047016 is 26269.4832454087

Scales and comparisons

• 18,128,196,047,016 seconds is equal to 576,420 years, 29 weeks, 21 hours, 3 minutes, 36 seconds.
• To count from 1 to 18,128,196,047,016 would take you about one million, four hundred forty-one thousand and fifty-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 18128196047016 cubic inches would be around 2189.1 feet tall.

Recreational maths with 18128196047016

• 18128196047016 backwards is 61074069182181
• 18128196047016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18128196047016's digits is 54
• More coming soon!