2949121228800128

Names of 2949121228800128

• Cardinal: 2949121228800128 can be written as Two quadrillion, nine hundred forty-nine trillion, one hundred twenty-one billion, two hundred twenty-eight million, eight hundred thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.949121228800128 × 10¹⁵

Factors of 2949121228800128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 996

Divisors of 2949121228800128

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 272 289 544 578 977 1088 1156 1954 2176 2312 3908 4624 4913 7816 9248 9826 15632 16609 18496 19652 31264 33218 36992 39304 62528 66436 78608 83521 125056 132872 157216 167042 265744 282353 314432 334084 531488 564706 628864 668168 954529 1062976 1129412 1336336 1419857 1909058 2125952 2258824 2672672 2839714 3818116 4517648 4800001 5345344 5679428 7636232 9035296 9600002 10690688 11358856 15272464 16226993 18070592 19200004 22717712 24137569 30544928 32453986 36141184 38400008 45435424 48275138 61089856 64907972 76800016 81600017 90870848 96550276 122179712 129815944 153600032 163200034 181741696 193100552 259631888 275858881 307200064 326400068 386201104 519263776 551717762 614400128 652800136 772402208 1038527552 1103435524 1305600272 1387200289 1544804416 2077055104 2206871048 2611200544 2774400578 3089608832 4413742096 4689600977 5222401088 5548801156 8827484192 9379201954 10444802176 11097602312 17654968384 18758403908 22195204624 23582404913 35309936768 37516807816 44390409248 47164809826 75033615632 79723216609 88780818496 94329619652 150067231264 159446433218 177561636992 188659239304 300134462528 318892866436 377318478608 600268925056 637785732872 754636957216 1275571465744 1355294682353 1509273914432 2551142931488 2710589364706 3018547828864 5102285862976 5421178729412 10204571725952 10842357458824 21684714917648 23040009600001 43369429835296 46080019200002 86738859670592 92160038400004 173477719341184 184320076800008 368640153600016 737280307200032 1474560614400064 2949121228800128
• Sum of all divisors σ(n): 6248798483375595
• Sum of proper divisors (its aliquot sum) s(n): 3299677254575467
• 2949121228800128 is an abundant number, because the sum of its proper divisors (3299677254575467) is greater than itself. Its abundance is 350556025775339

Bases of 2949121228800128

• Binary: 1010011110100011010111001011001111100000000010000000₂
• Hexadecimal: 0xA7A35CB3E0080
• Base-36: T1DJL7KNSW

Squares and roots of 2949121228800128

• 2949121228800128 squared (2949121228800128²) is 8697316022159576924474572816384
• 2949121228800128 cubed (2949121228800128³) is 25649439314534292785645413404455791597979697152
• The square root of 2949121228800128 is 54305812.1088353487
• The cube root of 2949121228800128 is 143404.9718071831

Scales and comparisons

• 2,949,121,228,800,128 seconds is equal to 93,772,932 years, 43 weeks, 6 days, 13 hours, 22 minutes, 8 seconds.
• To count from 1 to 2,949,121,228,800,128 would take you about two hundred eighty-one million, three hundred eighteen thousand, seven hundred ninety-eight 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 2949121228800128 cubic inches would be around 11950.4 feet tall.

Recreational maths with 2949121228800128

• 2949121228800128 backwards is 8210088221219492
• The number of decimal digits it has is: 16
• The sum of 2949121228800128's digits is 59
• More coming soon!