4991316975836631

Names of 4991316975836631

• Cardinal: 4991316975836631 can be written as Four quadrillion, nine hundred ninety-one trillion, three hundred sixteen billion, nine hundred seventy-five million, eight hundred thirty-six thousand, six hundred thirty-one.

Scientific notation

• Scientific notation: 4.991316975836631 × 10¹⁵

Factors of 4991316975836631

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 404

Divisors of 4991316975836631

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 11 27 33 73 81 99 121 219 243 297 317 363 657 803 891 951 1089 1971 2409 2673 2853 3267 3487 5329 5913 7227 8559 8833 9801 10461 15987 17739 21681 23141 25677 26499 29403 31383 38357 47961 58619 65043 69423 77031 79497 94149 100489 115071 143883 175857 195129 208269 238491 254551 282447 301467 345213 431649 527571 624807 644809 715473 763653 847341 904401 1035639 1105379 1294947 1582713 1689293 1874421 1934427 2146419 2290959 2713203 2800061 3106917 3316137 4748139 5067879 5623263 5803281 6872877 7335697 8139609 8400183 9320751 9948411 12159169 14244417 15203637 17409843 18582223 20618631 22007091 24418827 25200549 29845233 31855013 36477507 45610911 52229529 55746669 61855893 66021273 75601647 80692667 89535699 95565039 109432521 136832733 156688587 167240007 198063819 204404453 226804941 242078001 268607097 286695117 328297563 350405143 410498199 501720021 535505881 594191457 613213359 680414823 726234003 860085351 887619337 984892689 1051215429 1505160063 1606517643 1782574371 1839640077 2178702009 2325415949 2580256053 2662858011 2954678067 3153646287 3854456573 4515480189 4819552929 5518920231 5890564691 6536106027 6976247847 7740768159 7988574033 9460938861 11563369719 14458658787 16556760693 17671694073 19608318081 20928743541 23965722099 25579575439 28382816583 34690109157 43375976361 49670282079 53015082219 62786230623 64796211601 71897166297 76738726317 85148449749 104070327471 130127929083 159045246657 169755364277 188358691869 194388634803 215691498891 230216178951 281375329829 312210982413 477135739971 509266092831 565076075607 583165904409 690648536853 844125989487 936632947239 1431407219913 1527798278493 1749497713227 1867309007047 2071945610559 2532377968461 4583394835479 5248493139681 5601927021141 6215836831677 7597133905383 13750184506437 15745479419043 16805781063423 20540399077517 22791401716149 41250553519311 50417343190269 61621197232551 68374205148447 151252029570807 184863591697653 453756088712421 554590775092959 1663772325278877 4991316975836631
• Sum of all divisors σ(n): 8358684987809520
• Sum of proper divisors (its aliquot sum) s(n): 3367368011972889
• 4991316975836631 is a deficient number, because the sum of its proper divisors (3367368011972889) is less than itself. Its deficiency is 1623948963863742

Bases of 4991316975836631

• Binary: 10001101110111001001110001011010011100101110111010111₂
• Hexadecimal: 0x11BB938B4E5DD7
• Base-36: 1D59VD3FEFR

Squares and roots of 4991316975836631

• 4991316975836631 squared (4991316975836631²) is 24913245153274931649922401430161
• 4991316975836631 cubed (4991316975836631³) is 124349903456720836392051999032333104913892027591
• The square root of 4991316975836631 is 70649253.1866871965
• The cube root of 4991316975836631 is 170898.5522299079

Scales and comparisons

• 4,991,316,975,836,631 seconds is equal to 158,708,440 years, 35 weeks, 12 hours, 23 minutes, 51 seconds.
• To count from 1 to 4,991,316,975,836,631 would take you about four hundred seventy-six million, one hundred twenty-five thousand, three hundred twenty-two 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 4991316975836631 cubic inches would be around 14241.5 feet tall.

Recreational maths with 4991316975836631

• 4991316975836631 backwards is 1366385796131994
• 4991316975836631 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 4991316975836631's digits is 81
• More coming soon!