16464525465728

Names of 16464525465728

• Cardinal: 16464525465728 can be written as Sixteen trillion, four hundred sixty-four billion, five hundred twenty-five million, four hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6464525465728 × 10¹³

Factors of 16464525465728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 92

Divisors of 16464525465728

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 73 128 136 146 272 289 292 544 578 584 1088 1156 1168 1241 2176 2312 2336 2482 4624 4672 4913 4964 5329 9248 9344 9826 9928 10658 18496 19652 19856 21097 21316 36992 39304 39712 42194 42632 78608 79424 83521 84388 85264 90593 157216 158848 167042 168776 170528 181186 314432 334084 337552 341056 358649 362372 628864 668168 675104 682112 717298 724744 1336336 1350208 1419857 1434596 1449488 1540081 2672672 2700416 2839714 2869192 2898976 3080162 5345344 5679428 5738384 5797952 6097033 6160324 10690688 11358856 11476768 11595904 12194066 12320648 22717712 22953536 24137569 24388132 24641296 26181377 45435424 45907072 48275138 48776264 49282592 52362754 90870848 96550276 97552528 98565184 103649561 104725508 181741696 193100552 195105056 197130368 207299122 209451016 386201104 390210112 414598244 418902032 445083409 772402208 780420224 829196488 837804064 890166818 1544804416 1658392976 1675608128 1762042537 1780333636 3089608832 3316785952 3351216256 3524085074 3560667272 6633571904 7048170148 7121334544 7566417953 13267143808 14096340296 14242669088 15132835906 28192680592 28485338176 30265671812 56385361184 56970676352 60531343624 112770722368 121062687248 128629105201 225541444736 242125374496 257258210402 484250748992 514516420804 968501497984 1029032841608 2058065683216 4116131366432 8232262732864 16464525465728
• Sum of all divisors σ(n): 35334391276755
• Sum of proper divisors (its aliquot sum) s(n): 18869865811027
• 16464525465728 is an abundant number, because the sum of its proper divisors (18869865811027) is greater than itself. Its abundance is 2405340345299

Bases of 16464525465728

• Binary: 11101111100101110010001100010001100010000000₂
• Hexadecimal: 0xEF972311880
• Base-36: 5U3P5CZNK

Squares and roots of 16464525465728

• 16464525465728 squared (16464525465728²) is 271080598811605815302569984
• 16464525465728 cubed (16464525465728³) is 4463213422398479359526099215052913508352
• The square root of 16464525465728 is 4057650.2394523853
• The cube root of 16464525465728 is 25439.9589414973

Scales and comparisons

• 16,464,525,465,728 seconds is equal to 523,520 years, 51 weeks, 8 hours, 2 minutes, 8 seconds.
• To count from 1 to 16,464,525,465,728 would take you about one million, three hundred eight thousand, eight hundred two 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 16464525465728 cubic inches would be around 2120 feet tall.

Recreational maths with 16464525465728

• 16464525465728 backwards is 82756452546461
• The number of decimal digits it has is: 14
• The sum of 16464525465728's digits is 65
• More coming soon!