1312943839740

Names of 1312943839740

• Cardinal: 1312943839740 can be written as One trillion, three hundred twelve billion, nine hundred forty-three million, eight hundred thirty-nine thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.31294383974 × 10¹²

Factors of 1312943839740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3816

Divisors of 1312943839740

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 169 180 195 234 260 270 338 351 390 468 507 540 585 676 702 780 845 1014 1170 1404 1521 1690 1755 2028 2340 2535 3042 3380 3510 3793 4563 5070 6084 7020 7586 7605 9126 10140 11379 15172 15210 18252 18965 22758 22815 30420 34137 37930 45516 45630 49309 56895 68274 75860 91260 98618 102411 113790 136548 147927 170685 197236 204822 227580 246545 295854 341370 409644 443781 493090 512055 591708 641017 682740 739635 887562 986180 1024110 1282034 1331343 1479270 1775124 1923051 2048220 2218905 2564068 2662686 2958540 3205085 3846102 4437810 5325372 5769153 6410170 6656715 7692204 8875620 9615255 11538306 12820340 13313430 14386849 17307459 19230510 23076612 26626860 28773698 28845765 34614918 38461020 43160547 57547396 57691530 69229836 71934245 86321094 86537295 115383060 129481641 143868490 172642188 173074590 187029037 215802735 258963282 287736980 346149180 374058074 388444923 431605470 517926564 561087111 647408205 748116148 776889846 863210940 935145185 1122174222 1294816410 1553779692 1683261333 1870290370 1942224615 2244348444 2431377481 2589632820 2805435555 3366522666 3740580740 3884449230 4862754962 5049783999 5610871110 6733045332 7294132443 7768898460 8416306665 9725509924 10099567998 11221742220 12156887405 14588264886 16832613330 20199135996 21882397329 24313774810 25248919995 29176529772 33665226660 36470662215 43764794658 48627549620 50497839990 65647191987 72941324430 87529589316 100995679980 109411986645 131294383974 145882648860 218823973290 262588767948 328235959935 437647946580 656471919870 1312943839740
• Sum of all divisors σ(n): 4424259283920
• Sum of proper divisors (its aliquot sum) s(n): 3111315444180
• 1312943839740 is an abundant number, because the sum of its proper divisors (3111315444180) is greater than itself. Its abundance is 1798371604440

Bases of 1312943839740

• Binary: 10011000110110001100011010001100111111100₂
• Hexadecimal: 0x131B18D19FC
• Base-36: GR5OV2F0

Squares and roots of 1312943839740

• 1312943839740 squared (1312943839740²) is 1723821526311214803267600
• 1312943839740 cubed (1312943839740³) is 2263280853781513802026091442734424000
• The square root of 1312943839740 is 1145837.6149088491
• The cube root of 1312943839740 is 10950.0318723035

Scales and comparisons

• 1,312,943,839,740 seconds is equal to 41,747 years, 28 weeks, 5 days, 6 hours, 9 minutes.
• To count from 1 to 1,312,943,839,740 would take you about one hundred four thousand, three hundred sixty-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 1312943839740 cubic inches would be around 912.5 feet tall.

Recreational maths with 1312943839740

• 1312943839740 backwards is 0479383492131
• 1312943839740 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1312943839740's digits is 54
• More coming soon!