121982361048

Names of 121982361048

• Cardinal: 121982361048 can be written as One hundred twenty-one billion, nine hundred eighty-two million, three hundred sixty-one thousand and forty-eight.

Scientific notation

• Scientific notation: 1.21982361048 × 10¹¹

Factors of 121982361048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 414412

Divisors of 121982361048

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 47 54 58 72 87 94 108 116 141 174 188 216 232 261 282 348 376 423 522 564 696 783 846 1044 1128 1269 1363 1566 1692 2088 2538 2726 3132 3384 4089 5076 5452 6264 8178 10152 10904 12267 16356 24534 32712 36801 49068 73602 98136 147204 294408 414331 828662 1242993 1657324 2485986 3314648 3728979 4971972 7457958 9943944 11186937 12015599 14915916 19473557 22373874 24031198 29831832 36046797 38947114 44747748 48062396 58420671 72093594 77894228 89495496 96124792 108140391 116841342 144187188 155788456 175262013 216280782 233682684 288374376 324421173 350524026 432561564 467365368 525786039 564733153 648842346 701048052 865123128 1051572078 1129466306 1297684692 1402096104 1694199459 2103144156 2258932612 2595369384 3388398918 4206288312 4517865224 5082598377 6776797836 10165196754 13553595672 15247795131 20330393508 30495590262 40660787016 60991180524 121982361048
• Sum of all divisors σ(n): 357982848000
• Sum of proper divisors (its aliquot sum) s(n): 236000486952
• 121982361048 is an abundant number, because the sum of its proper divisors (236000486952) is greater than itself. Its abundance is 114018125904

Bases of 121982361048

• Binary: 1110001100110101101110001110111011000₂
• Hexadecimal: 0x1C66B71DD8
• Base-36: 1K1D5C60

Squares and roots of 121982361048

• 121982361048 squared (121982361048²) is 14879696406844627658304
• 121982361048 cubed (121982361048³) is 1815060499384349669454365303342592
• The square root of 121982361048 is 349259.7329323837
• The cube root of 121982361048 is 4959.4366264175

Scales and comparisons

• 121,982,361,048 seconds is equal to 3,878 years, 34 weeks, 2 days, 21 hours, 10 minutes, 48 seconds.
• To count from 1 to 121,982,361,048 would take you about seven thousand, seven hundred fifty-seven 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 121982361048 cubic inches would be around 413.3 feet tall.

Recreational maths with 121982361048

• 121982361048 backwards is 840163289121
• The number of decimal digits it has is: 12
• The sum of 121982361048's digits is 45
• More coming soon!