13012290000

Names of 13012290000

• Cardinal: 13012290000 can be written as Thirteen billion, twelve million, two hundred ninety thousand.

Scientific notation

• Scientific notation: 1.301229 × 10¹⁰

Factors of 13012290000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1060

Divisors of 13012290000

• Number of divisors d(n): 300
• 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 90 100 120 125 144 150 163 180 200 225 240 250 300 326 360 375 400 450 489 500 600 625 652 720 750 815 887 900 978 1000 1125 1200 1250 1304 1467 1500 1630 1774 1800 1875 1956 2000 2250 2445 2500 2608 2661 2934 3000 3260 3548 3600 3750 3912 4075 4435 4500 4890 5000 5322 5625 5868 6000 6520 7096 7335 7500 7824 7983 8150 8870 9000 9780 10000 10644 11250 11736 12225 13040 13305 14192 14670 15000 15966 16300 17740 18000 19560 20375 21288 22175 22500 23472 24450 26610 29340 30000 31932 32600 35480 36675 39120 39915 40750 42576 44350 45000 48900 53220 58680 61125 63864 65200 66525 70960 73350 79830 81500 88700 90000 97800 101875 106440 110875 117360 122250 127728 133050 144581 146700 159660 163000 177400 183375 195600 199575 203750 212880 221750 244500 266100 289162 293400 305625 319320 326000 332625 354800 366750 399150 407500 433743 443500 489000 532200 554375 578324 586800 611250 638640 665250 722905 733500 798300 815000 867486 887000 916875 978000 997875 1064400 1108750 1156648 1222500 1301229 1330500 1445810 1467000 1596600 1630000 1663125 1734972 1774000 1833750 1995750 2168715 2217500 2313296 2445000 2602458 2661000 2891620 2934000 3193200 3326250 3469944 3614525 3667500 3991500 4337430 4435000 4890000 4989375 5204916 5322000 5783240 6506145 6652500 6939888 7229050 7335000 7983000 8674860 8870000 9978750 10409832 10843575 11566480 13012290 13305000 14458100 14670000 15966000 17349720 18072625 19957500 20819664 21687150 26024580 26610000 28916200 32530725 34699440 36145250 39915000 43374300 52049160 54217875 57832400 65061450 72290500 79830000 86748600 90363125 104098320 108435750 130122900 144581000 162653625 173497200 180726250 216871500 260245800 271089375 289162000 325307250 361452500 433743000 520491600 542178750 650614500 722905000 813268125 867486000 1084357500 1301229000 1445810000 1626536250 2168715000 2602458000 3253072500 4337430000 6506145000 13012290000
• Sum of all divisors σ(n): 45836652576
• Sum of proper divisors (its aliquot sum) s(n): 32824362576
• 13012290000 is an abundant number, because the sum of its proper divisors (32824362576) is greater than itself. Its abundance is 19812072576

Bases of 13012290000

• Binary: 1100000111100101111100100111010000₂
• Hexadecimal: 0x30797C9D0
• Base-36: 5Z76J80

Squares and roots of 13012290000

• 13012290000 squared (13012290000²) is 169319691044100000000
• 13012290000 cubed (13012290000³) is 2203236922576231989000000000000
• The square root of 13012290000 is 114071.4249932909
• The cube root of 13012290000 is 2352.0754262219

Scales and comparisons

• 13,012,290,000 seconds is equal to 413 years, 39 weeks, 5 hours.
• To count from 1 to 13,012,290,000 would take you about eight hundred twenty-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 13012290000 cubic inches would be around 196 feet tall.

Recreational maths with 13012290000

• 13012290000 backwards is 00009221031
• 13012290000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13012290000's digits is 18
• More coming soon!