40811272128

Names of 40811272128

• Cardinal: 40811272128 can be written as Forty billion, eight hundred eleven million, two hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0811272128 × 10¹⁰

Factors of 40811272128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4691

Divisors of 40811272128

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 48 61 64 66 69 72 88 92 96 99 122 132 138 144 176 183 184 192 198 207 244 253 264 276 288 352 366 368 396 414 488 506 528 549 552 576 671 704 732 736 759 792 828 976 1012 1056 1098 1104 1342 1403 1464 1472 1518 1584 1656 1952 2013 2024 2112 2196 2208 2277 2684 2806 2928 3036 3168 3312 3904 4026 4048 4209 4392 4416 4554 4591 5368 5612 5856 6039 6072 6336 6624 8052 8096 8418 8784 9108 9182 10736 11224 11712 12078 12144 12627 13248 13773 15433 16104 16192 16836 17568 18216 18364 21472 22448 24156 24288 25254 27546 30866 32208 33672 35136 36432 36728 41319 42944 44896 46299 48312 48576 50501 50508 55092 61732 64416 67344 72864 73456 82638 89792 92598 96624 101002 101016 105593 110184 123464 128832 134688 138897 145728 146912 151503 165276 185196 193248 202004 202032 211186 220368 246928 269376 277794 280051 293824 303006 316779 330552 370392 386496 404008 404064 422372 440736 454509 493856 555588 560102 606012 633558 661104 740784 808016 808128 840153 844744 881472 909018 950337 987712 1111176 1120204 1161523 1212024 1267116 1322208 1481568 1616032 1680306 1689488 1818036 1900674 2222352 2240408 2323046 2424048 2520459 2534232 2644416 2963136 3080561 3232064 3360612 3378976 3484569 3636072 3801348 4444704 4480816 4646092 4848096 5040918 5068464 6161122 6441173 6721224 6757952 6969138 7272144 7602696 8889408 8961632 9241683 9292184 9696192 10081836 10136928 10453707 12322244 12882346 13442448 13938276 14544288 15205392 17923264 18483366 18584368 19323519 20163672 20273856 20907414 24644488 25764692 26884896 27725049 27876552 29088576 30410784 36966732 37168736 38647038 40327344 41814828 49288976 51529384 53769792 55450098 55753104 57970557 60821568 70852903 73933464 74337472 77294076 80654688 83629656 98577952 103058768 110900196 111506208 115941114 141705806 147866928 154588152 161309376 167259312 197155904 206117536 212558709 221800392 223012416 231882228 283411612 295733856 309176304 334518624 412235072 425117418 443600784 463764456 566823224 591467712 618352608 637676127 669037248 850234836 887201568 927528912 1133646448 1236705216 1275352254 1700469672 1774403136 1855057824 2267292896 2550704508 3400939344 3710115648 4534585792 5101409016 6801878688 10202818032 13603757376 20405636064 40811272128
• Sum of all divisors σ(n): 135373335552
• Sum of proper divisors (its aliquot sum) s(n): 94562063424
• 40811272128 is an abundant number, because the sum of its proper divisors (94562063424) is greater than itself. Its abundance is 53750791296

Bases of 40811272128

• Binary: 100110000000100010101001011111000000₂
• Hexadecimal: 0x9808A97C0
• Base-36: IQXZ740

Squares and roots of 40811272128

• 40811272128 squared (40811272128²) is 1665559932705669648384
• 40811272128 cubed (40811272128³) is 67973619659144451348669499441152
• The square root of 40811272128 is 202017.9995148947
• The cube root of 40811272128 is 3442.9182501839

Scales and comparisons

• 40,811,272,128 seconds is equal to 1,297 years, 34 weeks, 6 days, 16 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,811,272,128 would take you about two thousand, five hundred ninety-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 40811272128 cubic inches would be around 286.9 feet tall.

Recreational maths with 40811272128

• 40811272128 backwards is 82127211804
• 40811272128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40811272128's digits is 36
• More coming soon!