1355946844581

Names of 1355946844581

• Cardinal: 1355946844581 can be written as One trillion, three hundred fifty-five billion, nine hundred forty-six million, eight hundred forty-four thousand, five hundred eighty-one.

Scientific notation

• Scientific notation: 1.355946844581 × 10¹²

Factors of 1355946844581

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 953

Divisors of 1355946844581

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 17 19 21 27 51 57 63 81 119 133 153 171 189 243 323 357 399 459 513 567 729 907 969 1071 1197 1377 1539 1701 2261 2721 2907 3213 3591 4131 4617 5103 6349 6783 8163 8721 9639 10773 12393 13851 15419 17233 19047 20349 24489 26163 28917 32319 46257 51699 57141 61047 73467 78489 86751 96957 107933 120631 138771 155097 171423 183141 220401 235467 292961 323799 361893 416313 465291 514269 549423 661203 822649 878883 971397 1085679 1248939 1395873 1542807 1648269 2050727 2467947 2636649 2914191 3257037 3746817 4187619 4628421 5758543 6152181 7403841 7909947 8742573 9771111 11240451 12562857 13985033 15630331 17275629 18456543 22211523 23729841 26227719 29313333 41955099 46890993 51826887 55369629 66634569 71189523 78683157 87939999 97895231 109412317 125865297 140672979 155480661 166108887 199903707 213568569 265715627 293685693 328236951 377595891 422018937 466441983 498326661 599711121 797146881 881057079 984710853 1132787673 1266056811 1399325949 1494979983 1860009389 2391440643 2643171237 2954132559 3398363019 3798170433 4197977847 5580028167 7174321929 7929513711 8862397677 10195089057 11394511299 16740084501 21522965787 23788541133 26587193031 50220253503 64568897361 71365623399 79761579093 150660760509 193706692083 451982281527 1355946844581
• Sum of all divisors σ(n): 2592425666880
• Sum of proper divisors (its aliquot sum) s(n): 1236478822299
• 1355946844581 is a deficient number, because the sum of its proper divisors (1236478822299) is less than itself. Its deficiency is 119468022282

Bases of 1355946844581

• Binary: 10011101110110100101110101110000110100101₂
• Hexadecimal: 0x13BB4BAE1A5
• Base-36: HAWVQPB9

Squares and roots of 1355946844581

• 1355946844581 squared (1355946844581²) is 1838591845329170569065561
• 1355946844581 cubed (1355946844581³) is 2493032811146446836398379567666574941
• The square root of 1355946844581 is 1164451.3062301059
• The cube root of 1355946844581 is 11068.2991418167

Scales and comparisons

• 1,355,946,844,581 seconds is equal to 43,114 years, 47 weeks, 4 days, 5 hours, 16 minutes, 21 seconds.
• To count from 1 to 1,355,946,844,581 would take you about one hundred seven thousand, seven hundred eighty-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 1355946844581 cubic inches would be around 922.4 feet tall.

Recreational maths with 1355946844581

• 1355946844581 backwards is 1854486495531
• 1355946844581 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1355946844581's digits is 63
• More coming soon!