121467320438016

Names of 121467320438016

• Cardinal: 121467320438016 can be written as One hundred twenty-one trillion, four hundred sixty-seven billion, three hundred twenty million, four hundred thirty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.21467320438016 × 10¹⁴

Factors of 121467320438016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 58993522

Divisors of 121467320438016

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 383 384 448 672 766 768 896 1149 1344 1532 1792 2298 2681 2688 3064 4596 5362 5376 6128 8043 9192 10724 12256 16086 18384 21448 24512 32172 36768 42896 49024 64344 73536 85792 98048 128688 147072 171584 257376 294144 343168 514752 686336 1029504 2059008 58993127 117986254 176979381 235972508 353958762 412951889 471945016 707917524 825903778 943890032 1238855667 1415835048 1651807556 1887780064 2477711334 2831670096 3303615112 3775560128 4955422668 5663340192 6607230224 7551120256 9910845336 11326680384 13214460448 15102240512 19821690672 22594367641 22653360768 26428920896 39643381344 45188735282 45306721536 52857841792 67783102923 79286762688 90377470564 105715683584 135566205846 158160573487 158573525376 180754941128 271132411692 316321146974 317147050752 361509882256 474481720461 542264823384 632642293948 723019764512 948963440922 1084529646768 1265284587896 1446039529024 1897926881844 2169059293536 2530569175792 2892079058048 3795853763688 4338118587072 5061138351584 5784158116096 7591707527376 8676237174144 10122276703168 15183415054752 17352474348288 20244553406336 30366830109504 40489106812672 60733660219008 121467320438016
• Sum of all divisors σ(n): 370427761557504
• Sum of proper divisors (its aliquot sum) s(n): 248960441119488
• 121467320438016 is an abundant number, because the sum of its proper divisors (248960441119488) is greater than itself. Its abundance is 127493120681472

Bases of 121467320438016

• Binary: 11011100111100101010000011111001000110100000000₂
• Hexadecimal: 0x6E79507C8D00
• Base-36: 1721BEE8LC

Squares and roots of 121467320438016

• 121467320438016 squared (121467320438016²) is 14754309934391659466098016256
• 121467320438016 cubed (121467320438016³) is 1792166492642554525922054004635142608388096
• The square root of 121467320438016 is 11021221.3677983985
• The cube root of 121467320438016 is 49524.4677781927

Scales and comparisons

• 121,467,320,438,016 seconds is equal to 3,862,285 years, 3 weeks, 3 days, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 121,467,320,438,016 would take you about nine million, six hundred fifty-five thousand, seven hundred twelve 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 121467320438016 cubic inches would be around 4127 feet tall.

Recreational maths with 121467320438016

• 121467320438016 backwards is 610834023764121
• 121467320438016 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121467320438016's digits is 48
• More coming soon!