55409393664

Names of 55409393664

• Cardinal: 55409393664 can be written as Fifty-five billion, four hundred nine million, three hundred ninety-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 5.5409393664 × 10¹⁰

Factors of 55409393664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 618

Divisors of 55409393664

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 613 768 1024 1152 1226 1536 1839 2048 2304 2452 3072 3678 4096 4608 4904 5517 6144 7356 8192 9216 9808 11034 12288 14712 16384 18432 19616 22068 24576 29424 36864 39232 44136 49152 58848 73728 78464 88272 117696 147456 156928 176544 235392 313856 353088 375769 470784 627712 706176 751538 941568 1127307 1255424 1412352 1503076 1883136 2254614 2510848 2824704 3006152 3381921 3766272 4509228 5021696 5649408 6012304 6763842 7532544 9018456 10043392 11298816 12024608 13527684 15065088 18036912 22597632 24049216 27055368 30130176 36073824 45195264 48098432 54110736 72147648 90390528 96196864 108221472 144295296 192393728 216442944 288590592 384787456 432885888 577181184 769574912 865771776 1154362368 1539149824 1731543552 2308724736 3078299648 3463087104 4617449472 6156599296 6926174208 9234898944 13852348416 18469797888 27704696832 55409393664
• Sum of all divisors σ(n): 160328242893
• Sum of proper divisors (its aliquot sum) s(n): 104918849229
• 55409393664 is an abundant number, because the sum of its proper divisors (104918849229) is greater than itself. Its abundance is 49509455565

Bases of 55409393664

• Binary: 110011100110101010000100000000000000₂
• Hexadecimal: 0xCE6A84000
• Base-36: PGDBLS0

Squares and roots of 55409393664

• 55409393664 squared (55409393664²) is 3070200906212123344896
• 55409393664 cubed (55409393664³) is 170117970639877085506666909138944
• 55409393664 is a perfect square number. Its square root is 235392
• The cube root of 55409393664 is 3812.3649309833

Scales and comparisons

• 55,409,393,664 seconds is equal to 1,761 years, 44 weeks, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 55,409,393,664 would take you about three thousand, five hundred twenty-three 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 55409393664 cubic inches would be around 317.7 feet tall.

Recreational maths with 55409393664

• 55409393664 backwards is 46639390455
• The number of decimal digits it has is: 11
• The sum of 55409393664's digits is 54
• More coming soon!