4991455465652672

Names of 4991455465652672

• Cardinal: 4991455465652672 can be written as Four quadrillion, nine hundred ninety-one trillion, four hundred fifty-five billion, four hundred sixty-five million, six hundred fifty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.991455465652672 × 10¹⁵

Factors of 4991455465652672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 84

Divisors of 4991455465652672

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 8 16 23 32 46 59 64 92 118 184 236 368 472 529 736 944 1058 1357 1472 1888 2116 2714 3481 3776 4232 5428 6962 8464 10856 12167 13924 16928 21712 24334 27848 31211 33856 43424 48668 55696 62422 80063 86848 97336 111392 124844 160126 194672 205379 222784 249688 279841 320252 389344 410758 499376 559682 640504 717853 778688 821516 998752 1119364 1281008 1435706 1643032 1841449 1997504 2238728 2562016 2871412 3286064 3682898 4477456 4723717 5124032 5742824 6436343 6572128 7365796 8954912 9447434 11485648 12117361 12872686 13144256 14731592 16510619 17909824 18894868 22971296 24234722 25745372 29463184 33021238 37789736 42353327 45942592 48469444 51490744 58926368 66042476 75579472 84706654 96938888 102981488 108645491 117852736 132084952 151158944 169413308 193877776 205962976 217290982 264169904 278699303 302317888 338826616 379744237 387755552 411925952 434581964 528339808 557398606 677653232 759488474 775511104 869163928 974126521 1056679616 1114797212 1355306464 1518976948 1738327856 1948253042 2229594424 2498846293 2710612928 3037953896 3476655712 3896506084 4459188848 4997692586 6075907792 6410083969 6953311424 7793012168 8918377696 9995385172 12151815584 12820167938 15586024336 17836755392 19990770344 22404909983 24303631168 25640335876 31172048672 39981540688 44809819966 51280671752 57473464739 62344097344 79963081376 89619639932 102561343504 114946929478 147431931287 159926162752 179239279864 205122687008 229893858956 294863862574 358478559728 410245374016 459787717912 589727725148 716957119456 919575435824 1179455450296 1321889688997 1433914238912 1839150871648 2358910900592 2643779377994 3390934419601 3678301743296 4717821801184 5287558755988 6781868839202 9435643602368 10575117511976 13563737678404 21150235023952 27127475356808 42300470047904 54254950713616 77991491650823 84600940095808 108509901427232 155982983301646 217019802854464 311965966603292 623931933206584 1247863866413168 2495727732826336 4991455465652672
• Sum of all divisors σ(n): 10533679913805048
• Sum of proper divisors (its aliquot sum) s(n): 5542224448152376
• 4991455465652672 is an abundant number, because the sum of its proper divisors (5542224448152376) is greater than itself. Its abundance is 550768982499704

Bases of 4991455465652672

• Binary: 10001101110111011001111001001111100010100000111000000₂
• Hexadecimal: 0x11BBB3C9F141C0
• Base-36: 1D5BMZGOSE8

Squares and roots of 4991455465652672

• 4991455465652672 squared (4991455465652672²) is 24914627665593932667930940739584
• 4991455465652672 cubed (4991455465652672³) is 124360254436130107553944447619431521580945768448
• The square root of 4991455465652672 is 70650233.3021814725
• The cube root of 4991455465652672 is 170900.1328074243

Scales and comparisons

• 4,991,455,465,652,672 seconds is equal to 158,712,844 years, 11 weeks, 3 days, 21 hours, 44 minutes, 32 seconds.
• To count from 1 to 4,991,455,465,652,672 would take you about four hundred seventy-six million, one hundred thirty-eight thousand, five hundred thirty-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 4991455465652672 cubic inches would be around 14241.7 feet tall.

Recreational maths with 4991455465652672

• 4991455465652672 backwards is 2762565645541994
• The number of decimal digits it has is: 16
• The sum of 4991455465652672's digits is 80
• More coming soon!