40782070836

Names of 40782070836

• Cardinal: 40782070836 can be written as Forty billion, seven hundred eighty-two million, seventy thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 4.0782070836 × 10¹⁰

Factors of 40782070836

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 385

Divisors of 40782070836

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 43 52 54 78 81 86 108 117 127 129 156 162 172 197 234 243 254 258 324 351 381 387 394 468 486 508 516 559 591 702 729 762 774 788 972 1053 1118 1143 1161 1182 1404 1458 1524 1548 1651 1677 1773 2106 2236 2286 2322 2364 2561 2916 3159 3302 3354 3429 3483 3546 4212 4572 4644 4953 5031 5122 5319 5461 6318 6604 6708 6858 6966 7092 7683 8471 9477 9906 10062 10244 10287 10449 10638 10922 12636 13716 13932 14859 15093 15366 15957 16383 16942 18954 19812 20124 20574 20898 21276 21844 23049 25019 25413 29718 30186 30732 30861 31347 31914 32766 33884 37908 41148 41796 44577 45279 46098 47871 49149 50038 50826 59436 60372 61722 62694 63828 65532 69147 70993 75057 76239 89154 90558 92196 92583 95742 98298 100076 101652 110123 123444 125388 133731 135837 138294 141986 143613 147447 150114 152478 178308 181116 185166 191484 196596 207441 212979 220246 225171 228717 267462 271674 276588 283972 287226 294894 300228 304956 325247 330369 370332 401193 407511 414882 425958 440492 442341 450342 457434 534924 543348 574452 589788 622323 638937 650494 660738 675513 686151 802386 815022 829764 851916 884682 900684 914868 975741 991107 1075817 1203579 1244646 1277874 1300988 1321476 1327023 1351026 1372302 1604772 1630044 1769364 1866969 1916811 1951482 1982214 2026539 2058453 2151634 2407158 2489292 2555748 2654046 2702052 2744604 2927223 2973321 3227451 3733938 3833622 3902964 3964428 3981069 4053078 4116906 4303268 4814316 5308092 5750433 5854446 5946642 6079617 6175359 6454902 7467876 7667244 7962138 8106156 8233812 8781669 8919963 9682353 11500866 11708892 11893284 12159234 12350718 12909804 13985621 15924276 17251299 17563338 17839926 18238851 19364706 23001732 24318468 24701436 26345007 26759889 27971242 29047059 34502598 35126676 35679852 36477702 38729412 41956863 51753897 52690014 53519778 55942484 58094118 69005196 72955404 79035021 80279667 83913726 87141177 103507794 105380028 107039556 116188236 125870589 158070042 160559334 167827452 174282354 207015588 237105063 251741178 261423531 316140084 321118668 348564708 377611767 474210126 503482356 522847062 755223534 784270593 948420252 1045694124 1132835301 1510447068 1568541186 2265670602 3137082372 3398505903 4531341204 6797011806 10195517709 13594023612 20391035418 40782070836
• Sum of all divisors σ(n): 119446677504
• Sum of proper divisors (its aliquot sum) s(n): 78664606668
• 40782070836 is an abundant number, because the sum of its proper divisors (78664606668) is greater than itself. Its abundance is 37882535832

Bases of 40782070836

• Binary: 100101111110110011010000010000110100₂
• Hexadecimal: 0x97ECD0434
• Base-36: IQGLB90

Squares and roots of 40782070836

• 40782070836 squared (40782070836²) is 1663177301672521738896
• 40782070836 cubed (40782070836³) is 67827814529636122830406568437056
• The square root of 40782070836 is 201945.7125962321
• The cube root of 40782070836 is 3442.0968950013

Scales and comparisons

• 40,782,070,836 seconds is equal to 1,296 years, 38 weeks, 4 days, 17 hours, 36 seconds.
• To count from 1 to 40,782,070,836 would take you about two thousand, five hundred ninety-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 40782070836 cubic inches would be around 286.8 feet tall.

Recreational maths with 40782070836

• 40782070836 backwards is 63807028704
• The number of decimal digits it has is: 11
• The sum of 40782070836's digits is 45
• More coming soon!