7126897342470940

Names of 7126897342470940

• Cardinal: 7126897342470940 can be written as Seven quadrillion, one hundred twenty-six trillion, eight hundred ninety-seven billion, three hundred forty-two million, four hundred seventy thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.12689734247094 × 10¹⁵

Factors of 7126897342470940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4497

Divisors of 7126897342470940

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 20 29 58 73 116 127 145 146 254 290 292 365 508 580 635 730 1270 1460 2117 2540 3683 4234 4261 5329 7366 8468 8522 9271 10585 10658 14732 17044 18415 18542 21170 21305 21316 26645 36830 37084 42340 42610 46355 53290 73660 85220 92710 106580 123569 154541 185420 247138 268859 309082 311053 494276 537718 541147 617845 618164 622106 676783 772705 1075436 1082294 1235690 1244212 1344295 1353566 1545410 1555265 2164588 2471380 2688590 2705735 2707132 3090820 3110530 3383915 5377180 5411470 6221060 6767830 9020537 10822940 13535660 15693263 18041074 18156121 19626707 22706869 31386526 36082148 36312242 39253414 39503731 45102685 45413738 62773052 72624484 78466315 78506828 79007462 90205370 90780605 90827476 98133535 113534345 156932630 158014924 180410740 181561210 196267070 197518655 227068690 313865260 363122420 392534140 395037310 454137380 526527509 658499201 790074620 1053055018 1145608199 1316998402 1325396833 2106110036 2291216398 2305827367 2632637545 2633996804 2650793666 2883772363 3292496005 4582432796 4611654734 5265275090 5301587332 5728040995 5767544726 6584992010 6626984165 9223309468 10530550180 11456081990 11529136835 11535089452 13169984020 13253968330 14418861815 22912163980 23058273670 26507936660 28837723630 38436508157 46116547340 57675447260 66868993643 76873016314 83629398527 96753968809 133737987286 153746032628 167258797054 168325397791 192182540785 193507937618 267475974572 334344968215 334517594108 336650795582 384365081570 387015875236 418146992635 483769844045 668689936430 673301591164 768730163140 836293985270 841626988955 967539688090 1337379872860 1672587970540 1683253977910 1935079376180 2805865095461 3366507955820 4881436535939 5611730190922 9762873071878 11223460381844 12287754038743 14029325477305 19525746143756 24407182679695 24575508077486 28058650954610 48814365359390 49151016154972 56117301909220 61438770193715 97628730718780 122877540387430 245755080774860 356344867123547 712689734247094 1425379468494188 1781724335617735 3563448671235470 7126897342470940
• Sum of all divisors σ(n): 15824882199006720
• Sum of proper divisors (its aliquot sum) s(n): 8697984856535780
• 7126897342470940 is an abundant number, because the sum of its proper divisors (8697984856535780) is greater than itself. Its abundance is 1571087514064840

Bases of 7126897342470940

• Binary: 11001010100011110000000011000011100101101101100011100₂
• Hexadecimal: 0x1951E01872DB1C
• Base-36: 1Y69VFUO5CS

Squares and roots of 7126897342470940

• 7126897342470940 squared (7126897342470940²) is 50792665730119347032704744483600
• 7126897342470940 cubed (7126897342470940³) is 361994114409002361709101435822539974958306584000
• The square root of 7126897342470940 is 84420953.2193929921
• The cube root of 7126897342470940 is 192442.1355734065

Scales and comparisons

• 7,126,897,342,470,940 seconds is equal to 226,613,290 years, 28 weeks, 4 days, 1 hour, 55 minutes, 40 seconds.
• To count from 1 to 7,126,897,342,470,940 would take you about six hundred seventy-nine million, eight hundred thirty-nine thousand, eight hundred seventy-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 7126897342470940 cubic inches would be around 16036.8 feet tall.

Recreational maths with 7126897342470940

• 7126897342470940 backwards is 0490742437986217
• 7126897342470940 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 7126897342470940's digits is 73
• More coming soon!