13283443845274953440

Names of 13283443845274953440

• Cardinal: 13283443845274953440 can be written as Thirteen quintillion, two hundred eighty-three quadrillion, four hundred forty-three trillion, eight hundred forty-five billion, two hundred seventy-four million, nine hundred fifty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.328344384527495344 × 10¹⁹

Factors of 13283443845274953440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2699272522651

Divisors of 13283443845274953440

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 30757 61514 123028 153785 246056 307570 492112 615140 984224 1230280 2460560 4921120 2699272491887 5398544983774 10797089967548 13496362459435 21594179935096 26992724918870 43188359870192 53985449837740 86376719740384 107970899675480 215941799350960 431883598701920 83021524032968459 166043048065936918 332086096131873836 415107620164842295 664172192263747672 830215240329684590 1328344384527495344 1660430480659369180 2656688769054990688 3320860961318738360 6641721922637476720 13283443845274953440
• Sum of all divisors σ(n): 31383156409475637312
• Sum of proper divisors (its aliquot sum) s(n): 18099712564200683872
• 13283443845274953440 is an abundant number, because the sum of its proper divisors (18099712564200683872) is greater than itself. Its abundance is 4816268718925730432

Bases of 13283443845274953440

• Binary: 1011100001011000010001011100110001101111011101100110011011100000₂
• Hexadecimal: 0xB85845CC6F7666E0
• Base-36: 2SX63UQW05AZK

Squares and roots of 13283443845274953440

• 13283443845274953440 squared (13283443845274953440²) is 176449880390573041185534752994167833600
• 13283443845274953440 cubed (13283443845274953440³) is 2343862077673659161559899718939198488706200937785667584000
• The square root of 13283443845274953440 is 3644645914.9380963479
• The cube root of 13283443845274953440 is 2368300.9801353309

Scales and comparisons

• 13,283,443,845,274,953,440 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,283,443,845,274,953,440 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13283443845274953440 cubic inches would be around 197358.4 feet tall.

Recreational maths with 13283443845274953440

• 13283443845274953440 backwards is 04435947254834438231
• The number of decimal digits it has is: 20
• The sum of 13283443845274953440's digits is 83
• More coming soon!