40108385328

Names of 40108385328

• Cardinal: 40108385328 can be written as Forty billion, one hundred eight million, three hundred eighty-five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0108385328 × 10¹⁰

Factors of 40108385328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 61317

Divisors of 40108385328

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 33 34 44 48 51 66 68 73 88 102 132 136 146 176 187 204 219 264 272 292 374 408 438 528 561 584 748 803 816 876 1122 1168 1241 1496 1606 1752 2244 2409 2482 2992 3212 3504 3723 4488 4818 4964 6424 7446 8976 9636 9928 12848 13651 14892 19272 19856 27302 29784 38544 40953 54604 59568 61211 81906 109208 122422 163812 183633 218416 244844 327624 367266 489688 655248 673321 734532 979376 1040587 1346642 1469064 2019963 2081174 2693284 2938128 3121761 4039926 4162348 4468403 5386568 6243522 8079852 8324696 8936806 10773136 11446457 12487044 13405209 16159704 16649392 17873612 22892914 24974088 26810418 32319408 34339371 35747224 45785828 49152433 49948176 53620836 68678742 71494448 75962851 91571656 98304866 107241672 137357484 147457299 151925702 183143312 196609732 214483344 227888553 274714968 294914598 303851404 393219464 455777106 549429936 589829196 607702808 786438928 835591361 911554212 1179658392 1215405616 1671182722 1823108424 2359316784 2506774083 3342365444 3646216848 5013548166 6684730888 10027096332 13369461776 20054192664 40108385328
• Sum of all divisors σ(n): 121323163392
• Sum of proper divisors (its aliquot sum) s(n): 81214778064
• 40108385328 is an abundant number, because the sum of its proper divisors (81214778064) is greater than itself. Its abundance is 41106392736

Bases of 40108385328

• Binary: 100101010110101001010110010000110000₂
• Hexadecimal: 0x956A56430
• Base-36: IFBHW6O

Squares and roots of 40108385328

• 40108385328 squared (40108385328²) is 1608682573619325667584
• 40108385328 cubed (40108385328³) is 64521660533162641462979910807552
• The square root of 40108385328 is 200270.7800154581
• The cube root of 40108385328 is 3423.0380459797

Scales and comparisons

• 40,108,385,328 seconds is equal to 1,275 years, 16 weeks, 5 days, 10 hours, 8 minutes, 48 seconds.
• To count from 1 to 40,108,385,328 would take you about two thousand, five hundred fifty 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 40108385328 cubic inches would be around 285.3 feet tall.

Recreational maths with 40108385328

• 40108385328 backwards is 82358380104
• The number of decimal digits it has is: 11
• The sum of 40108385328's digits is 42
• More coming soon!