445742281424

Names of 445742281424

• Cardinal: 445742281424 can be written as Four hundred forty-five billion, seven hundred forty-two million, two hundred eighty-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.45742281424 × 10¹¹

Factors of 445742281424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2027

Divisors of 445742281424

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 11 16 22 43 44 67 86 88 134 172 176 268 344 473 536 688 737 787 946 1072 1117 1474 1574 1892 2234 2881 2948 3148 3784 4468 5762 5896 6296 7568 8657 8936 11524 11792 12287 12592 17314 17872 23048 24574 31691 33841 34628 46096 48031 49148 52729 63382 67682 69256 74839 96062 98296 105458 126764 135364 138512 149678 192124 196592 210916 253528 270728 299356 372251 384248 421832 507056 528341 541456 580019 598712 744502 768496 823229 843664 879079 1056682 1160038 1197424 1489004 1646458 1758158 2113364 2267347 2320076 2978008 3218077 3292916 3516316 4226728 4534694 4640152 5956016 6436154 6585832 7032632 8453456 9069388 9280304 9669869 12872308 13171664 14065264 18138776 19339738 24940817 25744616 35398847 36277552 37800397 38679476 49881634 51489232 58898293 70797694 75600794 77358952 99763268 117796586 141595388 151201588 154717904 199526536 235593172 283190776 302403176 399053072 415804367 471186344 566381552 604806352 647881223 831608734 942372688 1295762446 1663217468 2532626599 2591524892 3326434936 5065253198 5183049784 6652869872 10130506396 10366099568 20261012792 27858892589 40522025584 55717785178 111435570356 222871140712 445742281424
• Sum of all divisors σ(n): 980556335616
• Sum of proper divisors (its aliquot sum) s(n): 534814054192
• 445742281424 is an abundant number, because the sum of its proper divisors (534814054192) is greater than itself. Its abundance is 89071772768

Bases of 445742281424

• Binary: 110011111001000010011110111001011010000₂
• Hexadecimal: 0x67C84F72D0
• Base-36: 5ORRG1JK

Squares and roots of 445742281424

• 445742281424 squared (445742281424²) is 198686181449072415467776
• 445742281424 cubed (445742281424³) is 88562831806532364739192860395393024
• The square root of 445742281424 is 667639.3348388035
• The cube root of 445742281424 is 7638.8493272657

Scales and comparisons

• 445,742,281,424 seconds is equal to 14,173 years, 11 weeks, 5 days, 4 hours, 23 minutes, 44 seconds.
• To count from 1 to 445,742,281,424 would take you about twenty-eight thousand, three hundred forty-six 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 445742281424 cubic inches would be around 636.6 feet tall.

Recreational maths with 445742281424

• 445742281424 backwards is 424182247544
• The number of decimal digits it has is: 12
• The sum of 445742281424's digits is 47
• More coming soon!