3121136738844672

Names of 3121136738844672

• Cardinal: 3121136738844672 can be written as Three quadrillion, one hundred twenty-one trillion, one hundred thirty-six billion, seven hundred thirty-eight million, eight hundred forty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.121136738844672 × 10¹⁵

Factors of 3121136738844672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 45295

Divisors of 3121136738844672

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 256 372 384 496 512 744 768 992 1024 1488 1536 1984 2048 2976 3072 3968 4096 5952 6144 7936 8192 11904 12288 15872 16384 23808 24576 31744 45259 47616 49152 63488 90518 95232 126976 135777 181036 190464 253952 271554 362072 380928 507904 543108 724144 761856 1086216 1403029 1448288 1523712 2172432 2806058 2896576 4209087 4344864 5612116 5793152 8418174 8689728 11224232 11586304 16836348 17379456 22448464 23172608 33672696 34758912 44896928 46345216 67345392 69517824 89793856 92690432 134690784 139035648 179587712 185380864 269381568 278071296 359175424 370761728 538763136 556142592 718350848 741523456 1077526272 1112285184 1436701696 2048377081 2155052544 2224570368 2873403392 4096754162 4310105088 5746806784 6145131243 8193508324 8620210176 11493613568 12290262486 16387016648 17240420352 22987227136 24580524972 32774033296 34480840704 49161049944 63499689511 65548066592 68961681408 98322099888 126999379022 131096133184 190499068533 196644199776 253998758044 262192266368 380998137066 393288399552 507997516088 524384532736 761996274132 786576799104 1015995032176 1048769065472 1523992548264 1573153598208 2031990064352 2097538130944 3047985096528 3146307196416 4063980128704 4195076261888 6095970193056 6292614392832 8127960257408 8390152523776 12191940386112 12585228785664 16255920514816 16780305047552 24383880772224 25170457571328 32511841029632 33560610095104 48767761544448 50340915142656 65023682059264 97535523088896 100681830285312 130047364118528 195071046177792 260094728237056 390142092355584 520189456474112 780284184711168 1040378912948224 1560568369422336 3121136738844672
• Sum of all divisors σ(n): 8591443820486016
• Sum of proper divisors (its aliquot sum) s(n): 5470307081641344
• 3121136738844672 is an abundant number, because the sum of its proper divisors (5470307081641344) is greater than itself. Its abundance is 2349170342796672

Bases of 3121136738844672

• Binary: 1011000101101010100001000110100111010100000000000000₂
• Hexadecimal: 0xB16A8469D4000
• Base-36: UQCMF8Y1HC

Squares and roots of 3121136738844672

• 3121136738844672 squared (3121136738844672²) is 9741494542565954266233342787584
• 3121136738844672 cubed (3121136738844672³) is 30404536508057472326626988776843602780066152448
• The square root of 3121136738844672 is 55867134.6933478593
• The cube root of 3121136738844672 is 146140.6154316303

Scales and comparisons

• 3,121,136,738,844,672 seconds is equal to 99,242,493 years, 51 weeks, 1 day, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 3,121,136,738,844,672 would take you about two hundred ninety-seven million, seven hundred twenty-seven thousand, four hundred eighty-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 3121136738844672 cubic inches would be around 12178.4 feet tall.

Recreational maths with 3121136738844672

• 3121136738844672 backwards is 2764488376311213
• The number of decimal digits it has is: 16
• The sum of 3121136738844672's digits is 66
• More coming soon!