125855444039760072

Names of 125855444039760072

• Cardinal: 125855444039760072 can be written as One hundred twenty-five quadrillion, eight hundred fifty-five trillion, four hundred forty-four billion, thirty-nine million, seven hundred sixty thousand and seventy-two.

Scientific notation

• Scientific notation: 1.25855444039760072 × 10¹⁷

Factors of 125855444039760072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2547

Divisors of 125855444039760072

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 121 132 162 198 216 242 243 264 297 324 363 396 484 486 594 648 726 729 792 891 968 972 1089 1188 1331 1452 1458 1782 1944 2178 2376 2531 2662 2673 2904 2916 3267 3564 3993 4356 5062 5324 5346 5832 6534 7128 7593 7986 8019 8712 9801 10124 10648 10692 11979 13068 15186 15972 16038 19602 20248 21384 22779 23958 26136 27841 29403 30372 31944 32076 35937 39204 45558 47916 55682 58806 60744 64152 68337 71874 78408 83523 88209 91116 95832 107811 111364 117612 136674 143748 167046 176418 182232 205011 215622 222728 235224 250569 273348 287496 306251 323433 334092 352836 410022 431244 501138 546696 612502 615033 646866 668184 705672 751707 820044 862488 918753 970299 1002276 1225004 1230066 1293732 1503414 1640088 1837506 1845099 1940598 2004552 2255121 2450008 2460132 2587464 2756259 3006828 3368761 3675012 3690198 3881196 4510242 4920264 5512518 6013656 6405961 6737522 6765363 7350024 7380396 7762392 8268777 9020484 10106283 11025036 12811922 13475044 13530726 14760792 16537554 18040968 19217883 20212566 20296089 22050072 24806331 25623844 26950088 27061452 30318849 33075108 38435766 40425132 40592178 49612662 51247688 54122904 57653649 60637698 66150216 70465571 74418993 76871532 80850264 81184356 90956547 99225324 115307298 121275396 140931142 148837986 153743064 162368712 172960947 181913094 198450648 211396713 223256979 230614596 242550792 272869641 281862284 297675972 345921894 363826188 422793426 446513958 461229192 518882841 545739282 563724568 595351944 634190139 691843788 727652376 775121281 818608923 845586852 893027916 1037765682 1091478564 1268380278 1383687576 1550242562 1556648523 1637217846 1691173704 1786055832 1902570417 2075531364 2182957128 2325363843 2455826769 2536760556 3100485124 3113297046 3274435692 3805140834 4151062728 4650727686 4669945569 4911653538 5073521112 5707711251 6200970248 6226594092 6548871384 6976091529 7610281668 8526334091 9301455372 9339891138 9823307076 11415422502 12453188184 13952183058 15220563336 17052668182 17123133753 18602910744 18679782276 19646614152 20928274587 22830845004 25579002273 27904366116 34105336364 34246267506 37359564552 41856549174 45661690008 51158004546 51369401259 55808732232 62784823761 68210672728 68492535012 76737006819 83713098348 102316009092 102738802518 125569647522 136985070024 153474013638 167426196696 188354471283 204632018184 205477605036 230211020457 251139295044 306948027276 376708942566 410955210072 460422040914 502278590088 565063413849 613896054552 690633061371 753417885132 920844081828 1130126827698 1381266122742 1506835770264 1841688163656 2071899184113 2260253655396 2762532245484 4143798368226 4520507310792 5525064490968 6215697552339 8287596736452 12431395104678 16575193472904 24862790209356 49725580418712
• Sum of all divisors σ(n): 125959536902705400
• Sum of proper divisors (its aliquot sum) s(n): 104092862945328
• 125855444039760072 is a deficient number, because the sum of its proper divisors (104092862945328) is less than itself. Its deficiency is 125751351176814744

Bases of 125855444039760072

• Binary: 110111111001000001101110000001011000010011111100011001000₂
• Hexadecimal: 0x1BF20DC0B09F8C8
• Base-36: YF814TE04I0

Squares and roots of 125855444039760072

• 125855444039760072 squared (125855444039760072²) is 15839592794445179031644799325445184
• 125855444039760072 cubed (125855444039760072³) is 1993498984553882090644967787745891629586947947893248
• The square root of 125855444039760072 is 354761108.4092506215
• 125855444039760072 is a perfect cube number. Its cube root is 501138

Scales and comparisons

• 125,855,444,039,760,072 seconds is equal to 4,001,813,824 years, 5 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 125,855,444,039,760,072 would take you about twelve billion, five million, four hundred forty-one thousand, four hundred seventy-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 125855444039760072 cubic inches would be around 41761.5 feet tall.

Recreational maths with 125855444039760072

• 125855444039760072 backwards is 270067930444558521
• 125855444039760072 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 125855444039760072's digits is 72
• More coming soon!