13256740000

Names of 13256740000

• Cardinal: 13256740000 can be written as Thirteen billion, two hundred fifty-six million, seven hundred forty thousand.

Scientific notation

• Scientific notation: 1.325674 × 10¹⁰

Factors of 13256740000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 216

Divisors of 13256740000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 50 56 70 80 92 100 112 115 125 140 160 161 175 179 184 200 224 230 250 280 322 350 358 368 400 460 500 529 560 575 625 644 700 716 736 800 805 875 895 920 1000 1058 1120 1150 1250 1253 1288 1400 1432 1610 1750 1790 1840 2000 2116 2300 2500 2506 2576 2645 2800 2864 2875 3220 3500 3580 3680 3703 4000 4025 4117 4232 4375 4475 4600 5000 5012 5152 5290 5600 5728 5750 6265 6440 7000 7160 7406 8050 8234 8464 8750 8950 9200 10000 10024 10580 11500 12530 12880 13225 14000 14320 14375 14812 16100 16468 16928 17500 17900 18400 18515 20000 20048 20125 20585 21160 22375 23000 25060 25760 26450 28000 28640 28750 28819 29624 31325 32200 32936 35000 35800 37030 40096 40250 41170 42320 44750 46000 50120 52900 57500 57638 59248 62650 64400 65872 66125 70000 71600 74060 80500 82340 84640 89500 92000 92575 94691 100240 100625 102925 105800 111875 115000 115276 118496 125300 128800 131744 132250 140000 143200 144095 148120 156625 161000 164680 179000 185150 189382 200480 201250 205850 211600 223750 230000 230552 250600 264500 288190 296240 313250 322000 329360 330625 358000 370300 378764 402500 411700 423200 447500 460000 461104 462875 473455 501200 514625 529000 576380 592480 626500 644000 658720 661250 662837 716000 720475 740600 757528 783125 805000 823400 895000 922208 925750 946910 1002400 1029250 1058000 1152760 1253000 1322500 1325674 1440950 1481200 1515056 1566250 1610000 1646800 1790000 1851500 1893820 2058500 2116000 2305520 2314375 2367275 2506000 2573125 2645000 2651348 2881900 2962400 3030112 3132500 3220000 3293600 3314185 3580000 3602375 3703000 3787640 4117000 4611040 4628750 4734550 5012000 5146250 5290000 5302696 5763800 6265000 6628370 7204750 7406000 7575280 8234000 9257500 9469100 10292500 10580000 10605392 11527600 11836375 12530000 13256740 14409500 14812000 15150560 16468000 16570925 18011875 18515000 18938200 20585000 21210784 23055200 23672750 25060000 26513480 28819000 33141850 36023750 37030000 37876400 41170000 47345500 53026960 57638000 59181875 66283700 72047500 74060000 75752800 82340000 82854625 94691000 106053920 115276000 118363750 132567400 144095000 165709250 189382000 236727500 265134800 288190000 331418500 378764000 414273125 473455000 530269600 576380000 662837000 828546250 946910000 1325674000 1657092500 1893820000 2651348000 3314185000 6628370000 13256740000
• Sum of all divisors σ(n): 39181332960
• Sum of proper divisors (its aliquot sum) s(n): 25924592960
• 13256740000 is an abundant number, because the sum of its proper divisors (25924592960) is greater than itself. Its abundance is 12667852960

Bases of 13256740000

• Binary: 1100010110001010011100110010100000₂
• Hexadecimal: 0x31629CCA0
• Base-36: 638PY1S

Squares and roots of 13256740000

• 13256740000 squared (13256740000²) is 175741155427600000000
• 13256740000 cubed (13256740000³) is 2329754804803282024000000000000
• The square root of 13256740000 is 115137.9172992109
• The cube root of 13256740000 is 2366.7129087925

Scales and comparisons

• 13,256,740,000 seconds is equal to 421 years, 27 weeks, 1 day, 11 hours, 46 minutes, 40 seconds.
• To count from 1 to 13,256,740,000 would take you about eight hundred forty-three 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 13256740000 cubic inches would be around 197.2 feet tall.

Recreational maths with 13256740000

• 13256740000 backwards is 00004765231
• 13256740000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13256740000's digits is 28
• More coming soon!