90072269377072

Names of 90072269377072

• Cardinal: 90072269377072 can be written as Ninety trillion, seventy-two billion, two hundred sixty-nine million, three hundred seventy-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 9.0072269377072 × 10¹³

Factors of 90072269377072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 461085

Divisors of 90072269377072

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 19 38 61 76 83 122 127 152 166 244 254 304 332 488 508 664 976 1016 1159 1328 1577 2032 2318 2413 3154 4636 4826 5063 6308 7747 9272 9652 10126 10541 12616 15494 18544 19304 20252 21082 25232 30988 38608 40504 42164 61976 81008 84328 96197 123952 147193 168656 192394 200279 294386 384788 400558 460793 588772 643001 769576 801116 921586 1177544 1286002 1539152 1602232 1843172 2355088 2572004 3204464 3686344 5144008 7372688 8755067 10288016 12217019 17510134 24434038 28108373 35020268 38245819 48868076 56216746 58520711 70040536 76491638 97736152 112433492 117041422 140081072 152983276 195472304 224866984 234082844 305966552 449733968 468165688 534059087 611933104 726670561 936331376 1068118174 1111893509 1453341122 2136236348 2223787018 2332994959 2906682244 3569763371 4272472696 4447574036 4665989918 4857219013 5813364488 7139526742 8544945392 8895148072 9331979836 9714438026 11626728976 14279053484 17790296144 18663959672 19428876052 28558106968 37327919344 38857752104 44326904221 57116213936 67825504049 77715504208 88653808442 92287161247 135651008098 177307616884 184574322494 271302016196 296290359793 354615233768 369148644988 542604032392 592580719586 709230467536 738297289976 1085208064784 1185161439172 1476594579952 2370322878344 4740645756688 5629516836067 11259033672134 22518067344268 45036134688536 90072269377072
• Sum of all divisors σ(n): 190449330462720
• Sum of proper divisors (its aliquot sum) s(n): 100377061085648
• 90072269377072 is an abundant number, because the sum of its proper divisors (100377061085648) is greater than itself. Its abundance is 10304791708576

Bases of 90072269377072

• Binary: 10100011110101110010101100111101100111000110000₂
• Hexadecimal: 0x51EB959ECE30
• Base-36: VXEMNL8OG

Squares and roots of 90072269377072

• 90072269377072 squared (90072269377072²) is 8113013710735822374919293184
• 90072269377072 cubed (90072269377072³) is 730757556413275486824527443514682215477248
• The square root of 90072269377072 is 9490641.1467862381
• The cube root of 90072269377072 is 44826.0393796487

Scales and comparisons

• 90,072,269,377,072 seconds is equal to 2,864,019 years, 28 weeks, 5 days, 18 hours, 57 minutes, 52 seconds.
• To count from 1 to 90,072,269,377,072 would take you about seven million, one hundred sixty thousand and forty-eight 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 90072269377072 cubic inches would be around 3735.5 feet tall.

Recreational maths with 90072269377072

• 90072269377072 backwards is 27077396227009
• 90072269377072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90072269377072's digits is 61
• More coming soon!