13297400400

Names of 13297400400

• Cardinal: 13297400400 can be written as Thirteen billion, two hundred ninety-seven million, four hundred thousand, four hundred.

Scientific notation

• Scientific notation: 1.32974004 × 10¹⁰

Factors of 13297400400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9739

Divisors of 13297400400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 37 40 48 50 60 62 74 75 80 93 100 111 120 124 148 150 155 185 186 200 222 240 248 296 300 310 370 372 400 444 465 496 555 592 600 620 740 744 775 888 925 930 1110 1147 1200 1240 1480 1488 1550 1776 1850 1860 2220 2294 2325 2480 2775 2960 3100 3441 3700 3720 4440 4588 4650 5550 5735 6200 6882 7400 7440 8880 9176 9300 9661 11100 11470 12400 13764 14800 17205 18352 18600 19322 22200 22940 27528 28675 28983 34410 37200 38644 44400 45880 48305 55056 57350 57966 68820 77288 86025 91760 96610 114700 115932 137640 144915 154576 172050 193220 229400 231864 241525 275280 289830 299491 344100 357457 386440 458800 463728 483050 579660 598982 688200 714914 724575 772880 898473 966100 1072371 1159320 1197964 1376400 1429828 1449150 1497455 1787285 1796946 1932200 2144742 2318640 2395928 2859656 2898300 2994910 3574570 3593892 3864400 4289484 4492365 4791856 5361855 5719312 5796600 5989820 7149140 7187784 7487275 8578968 8936425 8984730 10723710 11081167 11593200 11979640 14298280 14375568 14974550 17157936 17872850 17969460 21447420 22162334 22461825 23959280 26809275 28596560 29949100 33243501 35745700 35938920 42894840 44324668 44923650 53618550 55405835 59898200 66487002 71491400 71877840 85789680 88649336 89847300 107237100 110811670 119796400 132974004 142982800 166217505 177298672 179694600 214474200 221623340 265948008 277029175 332435010 359389200 428948400 443246680 531896016 554058350 664870020 831087525 886493360 1108116700 1329740040 1662175050 2216233400 2659480080 3324350100 4432466800 6648700200 13297400400
• Sum of all divisors σ(n): 45163125248
• Sum of proper divisors (its aliquot sum) s(n): 31865724848
• 13297400400 is an abundant number, because the sum of its proper divisors (31865724848) is greater than itself. Its abundance is 18568324448

Bases of 13297400400

• Binary: 1100011000100101100011101001010000₂
• Hexadecimal: 0x318963A50
• Base-36: 63WXFTC

Squares and roots of 13297400400

• 13297400400 squared (13297400400²) is 176820857397920160000
• 13297400400 cubed (13297400400³) is 2351257739891446494752064000000
• The square root of 13297400400 is 115314.3547005317
• The cube root of 13297400400 is 2369.1301263841

Scales and comparisons

• 13,297,400,400 seconds is equal to 422 years, 42 weeks, 3 days, 2 hours, 20 minutes.
• To count from 1 to 13,297,400,400 would take you about eight hundred forty-five 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 13297400400 cubic inches would be around 197.4 feet tall.

Recreational maths with 13297400400

• 13297400400 backwards is 00400479231
• 13297400400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13297400400's digits is 30
• More coming soon!