1555521561132

Names of 1555521561132

• Cardinal: 1555521561132 can be written as One trillion, five hundred fifty-five billion, five hundred twenty-one million, five hundred sixty-one thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.555521561132 × 10¹²

Factors of 1555521561132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45649

Divisors of 1555521561132

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 121 132 154 231 242 307 308 363 462 484 614 726 847 921 924 1228 1331 1452 1694 1842 2149 2541 2662 3377 3388 3684 3993 4298 5082 5324 6447 6754 7986 8596 9317 10131 10164 12894 13508 15972 18634 20262 23639 25788 27951 37147 37268 40524 45319 47278 55902 70917 74294 90638 94556 111441 111804 135957 141834 148588 181276 222882 260029 271914 283668 317233 408617 445764 498509 520058 543828 634466 780087 817234 951699 997018 1040116 1225851 1268932 1495527 1560174 1634468 1903398 1994036 2451702 2860319 2991054 3120348 3489563 3806796 4903404 5483599 5720638 5982108 6979126 8580957 10468689 10967198 11441276 13912933 13958252 16450797 17161914 20937378 21934396 27825866 32901594 34323828 38385193 41738799 41874756 55651732 60319589 65803188 76770386 83477598 97390531 115155579 120639178 153042263 153540772 166955196 180958767 194781062 230311158 241278356 292171593 306084526 361917534 389562124 422237123 459126789 460622316 584343186 612169052 723835068 844474246 918253578 1071295841 1168686372 1266711369 1683464893 1688948492 1836507156 2142591682 2533422738 3213887523 3366929786 4285183364 5050394679 5066845476 6427775046 6733859572 10100789358 11784254251 12855550092 18518113823 20201578716 23568508502 35352762753 37036227646 47137017004 55554341469 70705525506 74072455292 111108682938 129626796761 141411051012 222217365876 259253593522 388880390283 518507187044 777760780566 1555521561132
• Sum of all divisors σ(n): 4577514332160
• Sum of proper divisors (its aliquot sum) s(n): 3021992771028
• 1555521561132 is an abundant number, because the sum of its proper divisors (3021992771028) is greater than itself. Its abundance is 1466471209896

Bases of 1555521561132

• Binary: 10110101000101100010011110110001000101100₂
• Hexadecimal: 0x16A2C4F622C
• Base-36: JULHDI5O

Squares and roots of 1555521561132

• 1555521561132 squared (1555521561132²) is 2419647327146534413121424
• 1555521561132 cubed (1555521561132³) is 3763813587711848333222198885554891968
• The square root of 1555521561132 is 1247205.5007624045
• The cube root of 1555521561132 is 11586.6710783957

Scales and comparisons

• 1,555,521,561,132 seconds is equal to 49,460 years, 40 weeks, 1 day, 18 hours, 32 minutes, 12 seconds.
• To count from 1 to 1,555,521,561,132 would take you about one hundred twenty-three thousand, six hundred fifty-one 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 1555521561132 cubic inches would be around 965.6 feet tall.

Recreational maths with 1555521561132

• 1555521561132 backwards is 2311651255551
• 1555521561132 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1555521561132's digits is 42
• More coming soon!