130978642375280

Names of 130978642375280

• Cardinal: 130978642375280 can be written as One hundred thirty trillion, nine hundred seventy-eight billion, six hundred forty-two million, three hundred seventy-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.3097864237528 × 10¹⁴

Factors of 130978642375280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 94

Divisors of 130978642375280

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 37 40 43 56 70 74 80 86 112 140 148 172 185 215 259 280 296 301 344 370 430 518 560 592 602 688 740 860 1036 1204 1295 1480 1505 1591 1720 1849 2072 2408 2590 2960 3010 3182 3440 3698 4144 4816 5180 6020 6364 7396 7955 9245 10360 11137 12040 12728 12943 14792 15910 18490 20720 22274 24080 25456 25886 29584 31820 36980 44548 51772 55685 63640 64715 68413 73960 79507 89096 103544 111370 127280 129430 136826 147920 159014 178192 207088 222740 258860 273652 318028 342065 397535 445480 478891 517720 547304 556549 636056 684130 795070 890960 957782 1035440 1094608 1113098 1272112 1368260 1590140 1915564 2226196 2394455 2736520 2782745 2941759 3180280 3418801 3831128 4452392 4788910 5473040 5565490 5883518 6360560 6837602 7662256 8904784 9577820 11130980 11767036 13675204 14708795 17094005 19155640 20592313 22261960 23534072 23931607 27350408 29417590 34188010 38311280 41184626 44523920 47068144 47863214 54700816 58835180 68376020 82369252 95726428 102961565 117670360 119658035 126495637 136752040 147008443 164738504 191452856 205923130 235340720 239316070 252991274 273504080 294016886 329477008 382905712 411846260 478632140 505982548 588033772 632478185 735042215 823692520 885469459 957264280 1011965096 1029059101 1176067544 1264956370 1470084430 1647385040 1770938918 1914528560 2023930192 2058118202 2352135088 2529912740 2940168860 3541877836 4116236404 4427347295 5059825480 5145295505 5439312391 5880337720 6321363049 7083755672 8232472808 8854694590 10119650960 10290591010 10878624782 11760675440 12642726098 14167511344 16464945616 17709389180 20581182020 21757249564 25285452196 27196561955 31606815245 35418778360 38075186737 41162364040 43514499128 44249541343 50570904392 54393123910 63213630490 70837556720 76150373474 82324728080 87028998256 88499082686 101141808784 108786247820 126427260980 152300746948 176998165372 190375933685 217572495640 221247706715 233890432813 252854521960 304601493896 353996330744 380751867370 435144991280 442495413430 467780865626 505709043920 609202987792 707992661488 761503734740 884990826860 935561731252 1169452164065 1523007469480 1637233029691 1769981653720 1871123462504 2338904328130 3046014938960 3274466059382 3539963307440 3742246925008 4677808656260 6548932118764 8186165148455 9355617312520 13097864237528 16372330296910 18711234625040 26195728475056 32744660593820 65489321187640 130978642375280
• Sum of all divisors σ(n): 365945513008992
• Sum of proper divisors (its aliquot sum) s(n): 234966870633712
• 130978642375280 is an abundant number, because the sum of its proper divisors (234966870633712) is greater than itself. Its abundance is 103988228258432

Bases of 130978642375280

• Binary: 11101110001111111010111011100111011001001110000₂
• Hexadecimal: 0x771FD773B270
• Base-36: 1AFER9WGVK

Squares and roots of 130978642375280

• 130978642375280 squared (130978642375280²) is 17155404758471493680355078400
• 130978642375280 cubed (130978642375280³) is 2246991624663014535723672394999186621952000
• The square root of 130978642375280 is 11444590.0920600909
• The cube root of 130978642375280 is 50784.7705778247
• Being both a perfect square and a perfect cube, 130978642375280 is also a perfect sixth number.

Scales and comparisons

• 130,978,642,375,280 seconds is equal to 4,164,715 years, 35 weeks, 3 days, 23 hours, 21 minutes, 20 seconds.
• To count from 1 to 130,978,642,375,280 would take you about ten million, four hundred eleven thousand, seven hundred eighty-nine 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 130978642375280 cubic inches would be around 4232.1 feet tall.

Recreational maths with 130978642375280

• 130978642375280 backwards is 082573246879031
• The number of decimal digits it has is: 15
• The sum of 130978642375280's digits is 65
• More coming soon!