1328915984400

Names of 1328915984400

• Cardinal: 1328915984400 can be written as One trillion, three hundred twenty-eight billion, nine hundred fifteen million, nine hundred eighty-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.3289159844 × 10¹²

Factors of 1328915984400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2264856

Divisors of 1328915984400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 163 180 200 225 240 300 326 360 400 450 489 600 652 720 815 900 978 1200 1304 1467 1630 1800 1956 2445 2608 2934 3260 3600 3912 4075 4890 5868 6520 7335 7824 8150 9780 11736 12225 13040 14670 16300 19560 23472 24450 29340 32600 36675 39120 48900 58680 65200 73350 97800 117360 146700 195600 293400 586800 2264683 4529366 6794049 9058732 11323415 13588098 18117464 20382147 22646830 27176196 33970245 36234928 40764294 45293660 54352392 56617075 67940490 81528588 90587320 101910735 108704784 113234150 135880980 163057176 169851225 181174640 203821470 226468300 271761960 326114352 339702450 369143329 407642940 452936600 509553675 543523920 679404900 738286658 815285880 905873200 1019107350 1107429987 1358809800 1476573316 1630571760 1845716645 2038214700 2214859974 2717619600 2953146632 3322289961 3691433290 4076429400 4429719948 5537149935 5906293264 6644579922 7382866580 8152858800 8859439896 9228583225 11074299870 13289159844 14765733160 16611449805 17718879792 18457166450 22148599740 26578319688 27685749675 29531466320 33222899610 36914332900 44297199480 53156639376 55371499350 66445799220 73828665800 83057249025 88594398960 110742998700 132891598440 147657331600 166114498050 221485997400 265783196880 332228996100 442971994800 664457992200 1328915984400
• Sum of all divisors σ(n): 4640002342768
• Sum of proper divisors (its aliquot sum) s(n): 3311086358368
• 1328915984400 is an abundant number, because the sum of its proper divisors (3311086358368) is greater than itself. Its abundance is 1982170373968

Bases of 1328915984400

• Binary: 10011010101101001100100001011000000010000₂
• Hexadecimal: 0x1356990B010
• Base-36: GYHU9K40

Squares and roots of 1328915984400

• 1328915984400 squared (1328915984400²) is 1766017693593821043360000
• 1328915984400 cubed (1328915984400³) is 2346889141750050265594189483584000000
• The square root of 1328915984400 is 1152786.1832967985
• The cube root of 1328915984400 is 10994.2559112099

Scales and comparisons

• 1,328,915,984,400 seconds is equal to 42,255 years, 21 weeks, 5 days, 1 hour.
• To count from 1 to 1,328,915,984,400 would take you about one hundred five thousand, six hundred thirty-eight 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 1328915984400 cubic inches would be around 916.2 feet tall.

Recreational maths with 1328915984400

• 1328915984400 backwards is 0044895198231
• The number of decimal digits it has is: 13
• The sum of 1328915984400's digits is 54
• More coming soon!