13489225920

Names of 13489225920

• Cardinal: 13489225920 can be written as Thirteen billion, four hundred eighty-nine million, two hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.348922592 × 10¹⁰

Factors of 13489225920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 50404

Divisors of 13489225920

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 90 93 96 108 120 124 135 144 155 160 180 186 192 216 240 248 270 279 288 310 320 360 372 432 465 480 496 540 558 576 620 720 744 837 864 930 960 992 1080 1116 1240 1395 1440 1488 1674 1728 1860 1984 2160 2232 2480 2790 2880 2976 3348 3720 4185 4320 4464 4960 5580 5952 6696 7440 8370 8640 8928 9920 11160 13392 14880 16740 17856 22320 26784 29760 33480 44640 50363 53568 66960 89280 100726 133920 151089 201452 251815 267840 302178 402904 453267 503630 604356 755445 805808 906534 1007260 1208712 1359801 1510890 1561253 1611616 1813068 2014520 2266335 2417424 2719602 3021780 3122506 3223232 3626136 4029040 4532670 4683759 4834848 5439204 6043560 6245012 6799005 7252272 7806265 8058080 9065340 9367518 9669696 10878408 12087120 12490024 13598010 14051277 14504544 15612530 16116160 18130680 18735036 21756816 23418795 24174240 24980048 27196020 28102554 29009088 31225060 36261360 37470072 42153831 43513632 46837590 48348480 49960096 54392040 56205108 62450120 70256385 72522720 74940144 84307662 87027264 93675180 99920192 108784080 112410216 124900240 140512770 145045440 149880288 168615324 187350360 210769155 217568160 224820432 249800480 281025540 299760576 337230648 374700720 421538310 435136320 449640864 499600960 562051080 674461296 749401440 843076620 899281728 1124102160 1348922592 1498802880 1686153240 2248204320 2697845184 3372306480 4496408640 6744612960 13489225920
• Sum of all divisors σ(n): 49123031040
• Sum of proper divisors (its aliquot sum) s(n): 35633805120
• 13489225920 is an abundant number, because the sum of its proper divisors (35633805120) is greater than itself. Its abundance is 22144579200

Bases of 13489225920

• Binary: 1100100100000001010100000011000000₂
• Hexadecimal: 0x3240540C0
• Base-36: 6734XC0

Squares and roots of 13489225920

• 13489225920 squared (13489225920²) is 181959215920799846400
• 13489225920 cubed (13489225920³) is 2454488971781729955190898688000
• The square root of 13489225920 is 116143.1268736983
• The cube root of 13489225920 is 2380.4679728507

Scales and comparisons

• 13,489,225,920 seconds is equal to 428 years, 47 weeks, 4 days, 7 hours, 12 minutes.
• To count from 1 to 13,489,225,920 would take you about eight hundred fifty-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 13489225920 cubic inches would be around 198.4 feet tall.

Recreational maths with 13489225920

• 13489225920 backwards is 02952298431
• 13489225920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13489225920's digits is 45
• More coming soon!