400902462112256

Names of 400902462112256

• Cardinal: 400902462112256 can be written as Four hundred trillion, nine hundred two billion, four hundred sixty-two million, one hundred twelve thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 4.00902462112256 × 10¹⁴

Factors of 400902462112256

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 724

Divisors of 400902462112256

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 709 832 1352 1418 1664 2197 2704 2836 3328 4394 5408 5672 6656 8788 9217 10816 11344 17576 18434 21632 22688 35152 36868 43264 45376 70304 73736 86528 90752 119821 140608 147472 181504 239642 281216 294944 363008 479284 502681 562432 589888 958568 1005362 1124864 1179776 1557673 1917136 2010724 2359552 3115346 3834272 4021448 4719104 6230692 6534853 7668544 8042896 12461384 13069706 15337088 16085792 24922768 26139412 30674176 32171584 49845536 52278824 61348352 64343168 84953089 99691072 104557648 128686336 169906178 199382144 209115296 257372672 339812356 356400829 398764288 418230592 679624712 712801658 797528576 836461184 1104390157 1359249424 1425603316 1672922368 2208780314 2718498848 2851206632 3345844736 4417560628 4633210777 5436997696 5702413264 8835121256 9266421554 10873995392 11404826528 17670242512 18532843108 21747990784 22809653056 35340485024 37065686216 43495981568 45619306112 60231740101 70680970048 74131372432 91238612224 120463480202 141361940096 148262744864 182477224448 240926960404 282723880192 296525489728 481853920808 565447760384 593050979456 783012621313 963707841616 1186101958912 1566025242626 1927415683232 2372203917824 3132050485252 3854831366464 6264100970504 7709662732928 12528201941008 15419325465856 25056403882016 30838650931712 50112807764032 100225615528064 200451231056128 400902462112256
• Sum of all divisors σ(n): 868968980602800
• Sum of proper divisors (its aliquot sum) s(n): 468066518490544
• 400902462112256 is an abundant number, because the sum of its proper divisors (468066518490544) is greater than itself. Its abundance is 67164056378288

Bases of 400902462112256

• Binary: 1011011001001111001100000110110000000001000000000₂
• Hexadecimal: 0x16C9E60D80200
• Base-36: 3Y3W1QY328

Squares and roots of 400902462112256

• 400902462112256 squared (400902462112256²) is 160722784127668857561145409536
• 400902462112256 cubed (400902462112256³) is 64434159874319064172026105497364616724873216
• The square root of 400902462112256 is 20022548.8415500189
• 400902462112256 is a perfect cube number. Its cube root is 73736

Scales and comparisons

• 400,902,462,112,256 seconds is equal to 12,747,458 years, 11 weeks, 3 days, 23 hours, 10 minutes, 56 seconds.
• To count from 1 to 400,902,462,112,256 would take you about thirty-one million, eight hundred sixty-eight thousand, six hundred forty-five 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 400902462112256 cubic inches would be around 6144.7 feet tall.

Recreational maths with 400902462112256

• 400902462112256 backwards is 652211264209004
• The number of decimal digits it has is: 15
• The sum of 400902462112256's digits is 44
• More coming soon!