161342498752000

Names of 161342498752000

• Cardinal: 161342498752000 can be written as One hundred sixty-one trillion, three hundred forty-two billion, four hundred ninety-eight million, seven hundred fifty-two thousand.

Scientific notation

• Scientific notation: 1.61342498752 × 10¹⁴

Factors of 161342498752000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 19850343

Divisors of 161342498752000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 127 128 160 200 250 254 256 320 400 500 508 512 635 640 800 1000 1016 1270 1280 1600 2000 2032 2540 2560 3175 3200 4000 4064 5080 6350 6400 8000 8128 10160 12700 12800 15875 16000 16256 20320 25400 31750 32000 32512 40640 50800 63500 64000 65024 81280 101600 127000 162560 203200 254000 325120 406400 508000 812800 1016000 1625600 2032000 4064000 8128000 19850209 39700418 79400836 99251045 158801672 198502090 317603344 397004180 496255225 635206688 794008360 992510450 1270413376 1588016720 1985020900 2481276125 2520976543 2540826752 3176033440 3970041800 4962552250 5041953086 5081653504 6352066880 7940083600 9925104500 10083906172 10163307008 12604882715 12704133760 15880167200 19850209000 20167812344 25209765430 25408267520 31760334400 39700418000 40335624688 50419530860 50816535040 63024413575 63520668800 79400836000 80671249376 100839061720 126048827150 127041337600 158801672000 161342498752 201678123440 252097654300 254082675200 315122067875 317603344000 322684997504 403356246880 504195308600 630244135750 635206688000 645369995008 806712493760 1008390617200 1260488271500 1270413376000 1290739990016 1613424987520 2016781234400 2520976543000 3226849975040 4033562468800 5041953086000 6453699950080 8067124937600 10083906172000 16134249875200 20167812344000 32268499750400 40335624688000 80671249376000 161342498752000
• Sum of all divisors σ(n): 405485480125440
• Sum of proper divisors (its aliquot sum) s(n): 244142981373440
• 161342498752000 is an abundant number, because the sum of its proper divisors (244142981373440) is greater than itself. Its abundance is 82800482621440

Bases of 161342498752000

• Binary: 100100101011110101111010010100110100011000000000₂
• Hexadecimal: 0x92BD7A534600
• Base-36: 1L6VPY0M4G

Squares and roots of 161342498752000

• 161342498752000 squared (161342498752000²) is 26031401903539121557504000000
• 161342498752000 cubed (161342498752000³) is 4199971429134571144274765416235008000000000
• The square root of 161342498752000 is 12702066.7118386685
• The cube root of 161342498752000 is 54439.7672243759

Scales and comparisons

• 161,342,498,752,000 seconds is equal to 5,130,192 years, 20 weeks, 3 days, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 161,342,498,752,000 would take you about twelve million, eight hundred twenty-five thousand, four hundred eighty 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 161342498752000 cubic inches would be around 4536.6 feet tall.

Recreational maths with 161342498752000

• 161342498752000 backwards is 000257894243161
• The number of decimal digits it has is: 15
• The sum of 161342498752000's digits is 52
• More coming soon!