137555242863820761

Names of 137555242863820761

• Cardinal: 137555242863820761 can be written as One hundred thirty-seven quadrillion, five hundred fifty-five trillion, two hundred forty-two billion, eight hundred sixty-three million, eight hundred twenty thousand, seven hundred sixty-one.

Scientific notation

• Scientific notation: 1.37555242863820761 × 10¹⁷

Factors of 137555242863820761

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28195

Divisors of 137555242863820761

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 19 21 49 57 67 133 147 201 343 361 399 469 931 1029 1083 1273 1407 2401 2527 2793 3283 3819 6517 7203 7581 8911 9849 17689 19551 22981 24187 26733 28099 45619 53067 62377 68943 72561 84297 123823 136857 160867 169309 187131 196693 371469 436639 482601 507927 533881 590079 866761 1185163 1309917 1376851 1601643 1882633 2600283 3056473 3555489 3737167 4130553 5647899 8296141 9169419 9637957 10143739 11211501 13178431 24888423 26160169 28913871 30431217 35770027 39535293 58072987 67465699 71006173 78480507 92249017 107310081 174218961 183121183 202397097 213018519 250390189 276747051 497043211 549363549 645743119 679630513 751170567 789553801 1281848281 1491129633 1752731323 1937229357 2038891539 2368661403 3479302477 3845544843 4520201833 4757413591 5258193969 5526876607 10437907431 12269119261 13560605499 14272240773 15001522219 16580629821 24355117339 33301895137 36807357783 38688136249 45004566657 52900104667 73065352017 85883834827 99905685411 105010655533 116064408747 158700314001 233113265959 257651504481 270816953743 285028922161 315031966599 370300732669 699339797877 735074588731 812450861229 855086766483 1005101988673 1110902198007 1631792861713 1895718676201 1995202455127 2205223766193 2592105128683 3015305966019 4895378585139 5145522121117 5687156028603 5985607365381 7035713920711 7776315386049 13966417185889 15436566363351 18144735900781 19096937784787 21107141762133 36018654847819 41899251557667 49249997444977 54434207702343 57290813354361 97764920301223 108055964543457 127013151305467 133678564493509 147749992334931 293294760903669 344749982114839 381039453916401 401035693480527 684354442108561 935749951454563 1034249946344517 2053063326325683 2413249874803873 2807249854363689 6550249660181941 7239749624411619 19650748980545823 45851747621273587 137555242863820761
• Sum of all divisors σ(n): 229194490331974032
• Sum of proper divisors (its aliquot sum) s(n): 91639247468153271
• 137555242863820761 is a deficient number, because the sum of its proper divisors (91639247468153271) is less than itself. Its deficiency is 45915995395667490

Bases of 137555242863820761

• Binary: 111101000101100011100001110111011111000111111111111011001₂
• Hexadecimal: 0x1E8B1C3BBE3FFD9
• Base-36: 11MF9I71ZU1L

Squares and roots of 137555242863820761

• 137555242863820761 squared (137555242863820761²) is 18921444839324712394144631134619121
• 137555242863820761 cubed (137555242863820761³) is 2602743940207698810281959905139414977753264547371081
• The square root of 137555242863820761 is 370884406.3368272173
• The cube root of 137555242863820761 is 516209.1710305971

Scales and comparisons

• 137,555,242,863,820,761 seconds is equal to 4,373,831,236 years, 39 weeks, 6 days, 2 hours, 39 minutes, 21 seconds.
• To count from 1 to 137,555,242,863,820,761 would take you about thirteen billion, one hundred twenty-one million, four hundred ninety-three thousand, seven hundred ten 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 137555242863820761 cubic inches would be around 43017.4 feet tall.

Recreational maths with 137555242863820761

• 137555242863820761 backwards is 167028368242555731
• The number of decimal digits it has is: 18
• The sum of 137555242863820761's digits is 75
• More coming soon!