40419385216

Names of 40419385216

• Cardinal: 40419385216 can be written as Forty billion, four hundred nineteen million, three hundred eighty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.0419385216 × 10¹⁰

Factors of 40419385216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 227

Divisors of 40419385216

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 29 31 32 38 56 58 62 64 76 112 116 124 128 133 139 152 203 217 224 232 248 266 278 304 361 406 434 448 464 496 532 551 556 589 608 722 812 868 896 899 928 973 992 1064 1102 1112 1178 1216 1444 1624 1736 1798 1856 1946 1984 2128 2204 2224 2356 2432 2527 2641 2888 3248 3472 3596 3712 3857 3892 3968 4031 4123 4256 4309 4408 4448 4712 5054 5282 5776 6293 6496 6944 7192 7714 7784 8062 8246 8512 8618 8816 8896 9424 10108 10469 10564 11191 11552 12586 12992 13888 14384 15428 15568 16124 16492 17024 17081 17236 17632 17792 18487 18848 20216 20938 21128 22382 23104 25172 25984 27776 28217 28768 30163 30856 31136 32248 32984 34162 34472 35264 36974 37696 40432 41876 42256 44764 46208 50179 50344 56434 57536 60326 61712 62272 64496 65968 68324 68944 70528 73283 73948 75392 76589 78337 80864 81871 83752 84512 89528 100358 100688 112868 115072 119567 120652 123424 124544 124961 128992 131936 136648 137888 146566 147896 153178 156674 161728 163742 167504 169024 179056 200716 201376 225736 239134 241304 246848 249922 257984 263872 273296 275776 293132 295792 306356 313348 323456 324539 327484 335008 338048 351253 358112 401432 402752 451472 478268 482608 493696 499844 515968 527744 536123 546592 551552 573097 586264 591584 612712 626696 649078 654968 670016 702506 716224 802864 805504 874727 902944 956536 965216 999688 1072246 1093184 1146194 1172528 1183168 1225424 1253392 1298156 1309936 1340032 1405012 1432448 1455191 1555549 1605728 1749454 1805888 1913072 1930432 1999376 2144492 2186368 2271773 2292388 2345056 2366336 2374259 2450848 2506784 2596312 2619872 2810024 2910382 3111098 3211456 3498908 3611776 3826144 3860864 3998752 4288984 4543546 4584776 4690112 4748518 4901696 5013568 5192624 5239744 5620048 5820764 6222196 6422912 6997816 7652288 7997504 8577968 9087092 9169552 9380224 9497036 9803392 10027136 10186337 10385248 10479488 10888843 11240096 11641528 12444392 13995632 15304576 15995008 16619813 17155936 18174184 18339104 18994072 20372674 20770496 21777686 22480192 23283056 24888784 27991264 33239626 34311872 36348368 36678208 37988144 40745348 41540992 43555372 44960384 45110921 46566112 49777568 55982528 66479252 68623744 72696736 73356416 75976288 81490696 87110744 90221842 93132224 99555136 111965056 132958504 145393472 151952576 162981392 174221488 180443684 186264448 199110272 265917008 290786944 303905152 315776447 325962784 348442976 360887368 531834016 631552894 651925568 696885952 721774736 1063668032 1263105788 1303851136 1393771904 1443549472 2127336064 2526211576 2887098944 5052423152 5774197888 10104846304 20209692608 40419385216
• Sum of all divisors σ(n): 104461056000
• Sum of proper divisors (its aliquot sum) s(n): 64041670784
• 40419385216 is an abundant number, because the sum of its proper divisors (64041670784) is greater than itself. Its abundance is 23622285568

Bases of 40419385216

• Binary: 100101101001001011101101111110000000₂
• Hexadecimal: 0x9692EDF80
• Base-36: IKGNP8G

Squares and roots of 40419385216

• 40419385216 squared (40419385216²) is 1633726701239399366656
• 40419385216 cubed (40419385216³) is 66034228875060227637335289757696
• The square root of 40419385216 is 201045.7291662771
• The cube root of 40419385216 is 3431.8626736545

Scales and comparisons

• 40,419,385,216 seconds is equal to 1,285 years, 10 weeks, 6 days, 23 hours, 16 seconds.
• To count from 1 to 40,419,385,216 would take you about two thousand, five hundred seventy 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 40419385216 cubic inches would be around 286 feet tall.

Recreational maths with 40419385216

• 40419385216 backwards is 61258391404
• The number of decimal digits it has is: 11
• The sum of 40419385216's digits is 43
• More coming soon!