90470326842

Names of 90470326842

• Cardinal: 90470326842 can be written as Ninety billion, four hundred seventy million, three hundred twenty-six thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 9.0470326842 × 10¹⁰

Factors of 90470326842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9523

Divisors of 90470326842

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 131 189 199 262 378 393 398 597 786 917 1179 1194 1393 1791 1834 2358 2751 2786 3537 3582 4179 5373 5502 7074 8253 8358 9181 10746 12537 16506 18362 24759 25074 26069 27543 37611 49518 52138 55086 64267 75222 78207 82629 128534 156414 165258 182483 192801 234621 247887 364966 385602 469242 495774 547449 578403 703863 1094898 1156806 1202711 1407726 1642347 1735209 1827019 2405422 3284694 3470418 3608133 3654038 4927041 5481057 7216266 8418977 9854082 10824399 10962114 12789133 16443171 16837954 21648798 25256931 25578266 32473197 32886342 38367399 49329513 50513862 64946394 75770793 76734798 98659026 115102197 151541586 227312379 230204394 239339489 345306591 454624758 478678978 690613182 718018467 1436036934 1675376423 2154055401 3350752846 4308110802 5026129269 6462166203 10052258538 12924332406 15078387807 30156775614 45235163421 90470326842
• Sum of all divisors σ(n): 232708608000
• Sum of proper divisors (its aliquot sum) s(n): 142238281158
• 90470326842 is an abundant number, because the sum of its proper divisors (142238281158) is greater than itself. Its abundance is 51767954316

Bases of 90470326842

• Binary: 1010100010000011100111010001000111010₂
• Hexadecimal: 0x151073A23A
• Base-36: 15K7P2YI

Squares and roots of 90470326842

• 90470326842 squared (90470326842²) is 8184880038898305692964
• 90470326842 cubed (90470326842³) is 740488772281691389642482379739688
• The square root of 90470326842 is 300782.8566291637
• The cube root of 90470326842 is 4489.1975762257

Scales and comparisons

• 90,470,326,842 seconds is equal to 2,876 years, 35 weeks, 1 day, 6 hours, 20 minutes, 42 seconds.
• To count from 1 to 90,470,326,842 would take you about five thousand, seven hundred fifty-three 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 90470326842 cubic inches would be around 374.1 feet tall.

Recreational maths with 90470326842

• 90470326842 backwards is 24862307409
• The number of decimal digits it has is: 11
• The sum of 90470326842's digits is 45
• More coming soon!