4978614248640

Names of 4978614248640

• Cardinal: 4978614248640 can be written as Four trillion, nine hundred seventy-eight billion, six hundred fourteen million, two hundred forty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.97861424864 × 10¹²

Factors of 4978614248640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 30360

Divisors of 4978614248640

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 216 240 243 270 288 320 324 360 405 432 480 486 540 576 648 720 810 864 960 972 1080 1215 1296 1440 1620 1728 1944 2160 2281 2430 2592 2880 3240 3888 4320 4562 4860 5184 6480 6843 7776 8640 9124 9720 11405 12960 13686 15552 18248 19440 20529 22810 25920 27372 28069 34215 36496 38880 41058 45620 54744 56138 61587 68430 72992 77760 82116 84207 91240 102645 109488 112276 123174 136860 140345 145984 164232 168414 182480 184761 205290 218976 224552 246348 252621 273720 280690 307935 328464 336828 364960 369522 410580 421035 437952 449104 492696 505242 547440 554283 561380 615870 656928 673656 729920 739044 757863 821160 842070 898208 923805 985392 1010484 1094880 1108566 1122760 1231740 1263105 1313856 1347312 1478088 1515726 1642320 1684140 1796416 1847610 1970784 2020968 2189760 2217132 2245520 2273589 2463480 2526210 2694624 2771415 2956176 3031452 3284640 3368280 3695220 3789315 3941568 4041936 4434264 4491040 4547178 4926960 5052420 5389248 5542830 5912352 6062904 6569280 6736560 6820767 7390440 7578630 8083872 8868528 8982080 9094356 9853920 10104840 11085660 11367945 11824704 12125808 13473120 13641534 14780880 15157260 16167744 17737056 18188712 19707840 20209680 22171320 22735890 24251616 26946240 27283068 29561760 30314520 34103835 35474112 36377424 40419360 44342640 45471780 48503232 54566136 59123520 60629040 64025389 68207670 72754848 80838720 88685280 90943560 109132272 121258080 128050778 136415340 145509696 177370560 181887120 192076167 218264544 242516160 256101556 272830680 320126945 363774240 384152334 436529088 512203112 545661360 576228501 640253890 727548480 768304668 960380835 1024406224 1091322720 1152457002 1280507780 1536609336 1728685503 1920761670 2048812448 2182645440 2304914004 2561015560 2881142505 3073218672 3457371006 3841523340 4097624896 4609828008 5122031120 5186056509 5762285010 6146437344 6914742012 7683046680 8643427515 9219656016 10244062240 10372113018 11524570020 12292874688 13829484024 15366093360 15558169527 17286855030 18439312032 20488124480 20744226036 23049140040 25930282545 27658968048 30732186720 31116339054 34573710060 36878624064 41488452072 46098280080 51860565090 55317936096 61464373440 62232678108 69147420120 77790847635 82976904144 92196560160 103721130180 110635872192 124465356216 138294840240 155581695270 165953808288 184393120320 207442260360 248930712432 276589680480 311163390540 331907616576 414884520720 497861424864 553179360960 622326781080 829769041440 995722849728 1244653562160 1659538082880 2489307124320 4978614248640
• Sum of all divisors σ(n): 17767012492320
• Sum of proper divisors (its aliquot sum) s(n): 12788398243680
• 4978614248640 is an abundant number, because the sum of its proper divisors (12788398243680) is greater than itself. Its abundance is 7809783995040

Bases of 4978614248640

• Binary: 1001000011100101100100010001010010011000000₂
• Hexadecimal: 0x4872C88A4C0
• Base-36: 1RJ56DO00

Squares and roots of 4978614248640

• 4978614248640 squared (4978614248640²) is 24786599836761231741849600
• 4978614248640 cubed (4978614248640³) is 123402919122637366419529464747884544000
• The square root of 4978614248640 is 2231280.8538236507
• The cube root of 4978614248640 is 17075.3452121819

Scales and comparisons

• 4,978,614,248,640 seconds is equal to 158,304 years, 27 weeks, 5 days, 2 hours, 24 minutes.
• To count from 1 to 4,978,614,248,640 would take you about three hundred ninety-five thousand, seven hundred sixty-one 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 4978614248640 cubic inches would be around 1422.9 feet tall.

Recreational maths with 4978614248640

• 4978614248640 backwards is 0468424168794
• The number of decimal digits it has is: 13
• The sum of 4978614248640's digits is 63
• More coming soon!