40079104128

Names of 40079104128

• Cardinal: 40079104128 can be written as Forty billion, seventy-nine million, one hundred four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0079104128 × 10¹⁰

Factors of 40079104128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 471

Divisors of 40079104128

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 67 72 79 84 96 108 112 126 128 134 144 158 168 189 192 201 216 224 237 252 268 288 313 316 336 378 384 402 432 448 469 474 504 536 553 576 603 626 632 672 711 756 804 864 896 938 939 948 1008 1072 1106 1152 1206 1252 1264 1344 1407 1422 1512 1608 1659 1728 1809 1876 1878 1896 2016 2133 2144 2191 2212 2412 2504 2528 2688 2814 2817 2844 3024 3216 3318 3456 3618 3752 3756 3792 4032 4221 4266 4288 4382 4424 4824 4977 5008 5056 5293 5628 5634 5688 6048 6432 6573 6636 7236 7504 7512 7584 8064 8442 8451 8532 8576 8764 8848 9648 9954 10016 10112 10586 11256 11268 11376 12096 12663 12864 13146 13272 14472 14931 15008 15024 15168 15879 16884 16902 17064 17528 17696 19296 19719 19908 20032 20971 21172 22512 22536 22752 24192 24727 25326 25728 26292 26544 28944 29862 30016 30048 30336 31758 33768 33804 34128 35056 35392 37051 38592 39438 39816 40064 41942 42344 45024 45072 45504 47637 49454 50652 52584 53088 57888 59157 59724 60032 60096 62913 63516 67536 67608 68256 70112 70784 74102 74181 77184 78876 79632 83884 84688 90048 90144 91008 95274 98908 101304 105168 106176 111153 115776 118314 119448 120192 125826 127032 135072 135216 136512 140224 142911 146797 148204 148362 157752 159264 167768 169376 173089 180096 180288 188739 190548 197816 202608 210336 212352 222306 222543 231552 236628 238896 251652 254064 270144 270432 273024 280448 285822 293594 296408 296724 315504 318528 333459 335536 338752 346178 360576 377478 381096 395632 405216 420672 440391 444612 445086 473256 477792 503304 508128 519267 540288 540864 566217 571644 587188 592816 593448 631008 637056 666918 667629 671072 677504 692356 754956 762192 791264 810432 841344 880782 889224 890172 946512 955584 1000377 1006608 1016256 1038534 1081728 1132434 1143288 1174376 1185632 1186896 1262016 1321173 1333836 1335258 1342144 1384712 1509912 1524384 1557801 1582528 1620864 1656709 1761564 1778448 1780344 1893024 1911168 2000754 2013216 2032512 2077068 2264868 2286576 2348752 2371264 2373792 2524032 2642346 2667672 2670516 2684288 2769424 3019824 3048768 3115602 3165056 3313418 3523128 3556896 3560688 3786048 3963519 4001508 4026432 4154136 4529736 4573152 4673403 4697504 4742528 4747584 4970127 5284692 5335344 5341032 5538848 6039648 6097536 6231204 6626836 7046256 7113792 7121376 7572096 7927038 8003016 8052864 8308272 9059472 9146304 9346806 9395008 9495168 9940254 10569384 10670688 10682064 11077696 11596963 12079296 12462408 13253672 14092512 14227584 14242752 14910381 15854076 16006032 16616544 18118944 18292608 18693612 18790016 19880508 21138768 21341376 21364128 22155392 23193926 24158592 24924816 26507344 28185024 28485504 29820762 31708152 32012064 33233088 34790889 36237888 37387224 39761016 42277536 42682752 42728256 44731143 46387852 49849632 53014688 56370048 59641524 63416304 64024128 66466176 69581778 72475776 74774448 79522032 84555072 85456512 89462286 92775704 99699264 104372667 106029376 119283048 126832608 128048256 139163556 149548896 159044064 169110144 178924572 185551408 199398528 208745334 212058752 238566096 253665216 278327112 299097792 313118001 318088128 357849144 371102816 417490668 477132192 507330432 556654224 598195584 626236002 636176256 715698288 742205632 834981336 954264384 1113308448 1252472004 1431396576 1484411264 1669962672 1908528768 2226616896 2504944008 2862793152 3339925344 4453233792 5009888016 5725586304 6679850688 10019776032 13359701376 20039552064 40079104128
• Sum of all divisors σ(n): 139385856000
• Sum of proper divisors (its aliquot sum) s(n): 99306751872
• 40079104128 is an abundant number, because the sum of its proper divisors (99306751872) is greater than itself. Its abundance is 59227647744

Bases of 40079104128

• Binary: 100101010100111001101001100010000000₂
• Hexadecimal: 0x954E69880
• Base-36: IEU2AO0

Squares and roots of 40079104128

• 40079104128 squared (40079104128²) is 1606334587703066640384
• 40079104128 cubed (40079104128³) is 64380451204959156224873465905152
• The square root of 40079104128 is 200197.6626436983
• The cube root of 40079104128 is 3422.2048447935

Scales and comparisons

• 40,079,104,128 seconds is equal to 1,274 years, 20 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,079,104,128 would take you about two thousand, five hundred forty-eight 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 40079104128 cubic inches would be around 285.2 feet tall.

Recreational maths with 40079104128

• 40079104128 backwards is 82140197004
• 40079104128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40079104128's digits is 36
• More coming soon!