40726140672

Names of 40726140672

• Cardinal: 40726140672 can be written as Forty billion, seven hundred twenty-six million, one hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0726140672 × 10¹⁰

Factors of 40726140672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 213

Divisors of 40726140672

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 49 56 57 64 76 79 84 96 98 103 112 114 128 133 147 152 158 168 192 196 206 224 228 237 256 266 294 304 309 316 336 343 384 392 399 412 448 456 474 532 553 588 608 618 632 672 686 721 768 784 798 824 896 912 931 948 1029 1064 1106 1176 1216 1236 1264 1344 1372 1442 1501 1568 1596 1648 1659 1792 1824 1862 1896 1957 2058 2128 2163 2212 2352 2432 2472 2528 2688 2744 2793 2884 3002 3136 3192 3296 3318 3648 3724 3792 3871 3914 4116 4256 4326 4424 4503 4704 4864 4944 5047 5056 5376 5488 5586 5768 5871 6004 6272 6384 6517 6592 6636 7296 7448 7584 7742 7828 8137 8232 8512 8652 8848 9006 9408 9888 10094 10112 10507 10976 11172 11536 11613 11742 12008 12544 12768 13034 13184 13272 13699 14592 14896 15141 15168 15484 15656 16274 16464 17024 17304 17696 18012 18816 19551 19776 20188 20224 21014 21952 22344 23072 23226 23484 24016 24411 25536 26068 26368 26544 27097 27398 29792 30282 30336 30968 31312 31521 32548 32928 34048 34608 35329 35392 36024 37632 39102 39552 40376 41097 42028 43904 44688 46144 46452 46968 48032 48822 51072 52136 53088 54194 54796 56959 59584 60564 60672 61936 62624 63042 65096 65856 69216 70658 70784 72048 73549 78204 79104 80752 81291 82194 84056 87808 89376 92288 92904 93936 95893 96064 97644 102144 104272 105987 106176 108388 109592 113918 119168 121128 123872 125248 126084 130192 131712 138432 141316 141568 144096 147098 154603 156408 161504 162582 164388 168112 170877 178752 184576 185808 187872 191786 192128 195288 208544 211974 212352 216776 219184 220647 227836 238336 242256 247744 250496 252168 260384 263424 276864 282632 287679 288192 294196 309206 312816 323008 325164 328776 336224 341754 357504 371616 375744 383572 384256 390576 398713 417088 423948 424704 433552 438368 441294 455672 463809 484512 495488 500992 504336 514843 520768 553728 565264 575358 576384 588392 618412 625632 646016 650328 657552 671251 672448 683508 715008 743232 751488 767144 781152 797426 834176 847896 867104 876736 882588 911344 927618 969024 990976 1008672 1029686 1041536 1082221 1130528 1150716 1152768 1176784 1196139 1236824 1251264 1292032 1300656 1315104 1342502 1344896 1367016 1486464 1502976 1534288 1544529 1562304 1594852 1668352 1695792 1734208 1753472 1765176 1822688 1855236 1938048 2013753 2017344 2059372 2083072 2164442 2261056 2301432 2353568 2392278 2473648 2502528 2601312 2630208 2685004 2689792 2734032 2790991 2972928 3068576 3089058 3124608 3189704 3246663 3391584 3468416 3506944 3530352 3645376 3710472 3876096 4027506 4034688 4118744 4328884 4522112 4602864 4707136 4784556 4947296 5005056 5202624 5260416 5370008 5468064 5581982 6137152 6178116 6249216 6379408 6493326 6783168 6936832 7060704 7290752 7420944 7575547 8055012 8069376 8237488 8372973 8657768 9044224 9205728 9414272 9569112 9894592 10405248 10520832 10740016 10936128 11163964 12274304 12356232 12758816 12986652 13566336 14121408 14581504 14841888 15151094 16110024 16474976 16745946 17315536 18411456 18828544 19138224 19789184 20810496 21480032 21872256 22327928 22726641 24548608 24712464 25517632 25973304 27132672 28242816 29683776 30302188 32220048 32949952 33491892 34631072 36822912 38276448 39578368 42960064 43744512 44655856 45453282 49424928 51035264 51946608 53028829 56485632 59367552 60604376 64440096 65899904 66983784 69262144 73645824 76552896 85920128 89311712 90906564 98849856 102070528 103893216 106057658 118735104 121208752 128880192 131799808 133967568 138524288 153105792 159086487 171840256 178623424 181813128 197699712 207786432 212115316 242417504 257760384 267935136 277048576 306211584 318172974 357246848 363626256 395399424 415572864 424230632 484835008 515520768 535870272 636345948 714493696 727252512 831145728 848461264 969670016 1071740544 1272691896 1454505024 1696922528 1939340032 2143481088 2545383792 2909010048 3393845056 5090767584 5818020096 6787690112 10181535168 13575380224 20363070336 40726140672
• Sum of all divisors σ(n): 136048640000
• Sum of proper divisors (its aliquot sum) s(n): 95322499328
• 40726140672 is an abundant number, because the sum of its proper divisors (95322499328) is greater than itself. Its abundance is 54596358656

Bases of 40726140672

• Binary: 100101111011011101111001011100000000₂
• Hexadecimal: 0x97B779700
• Base-36: IPJAJ9C

Squares and roots of 40726140672

• 40726140672 squared (40726140672²) is 1658618534035532611584
• 40726140672 cubed (40726140672³) is 67549131738317520985813520744448
• The square root of 40726140672 is 201807.1868690509
• The cube root of 40726140672 is 3440.5226319693

Scales and comparisons

• 40,726,140,672 seconds is equal to 1,294 years, 50 weeks, 1 day, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 40,726,140,672 would take you about two thousand, five hundred eighty-nine 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 40726140672 cubic inches would be around 286.7 feet tall.

Recreational maths with 40726140672

• 40726140672 backwards is 27604162704
• The number of decimal digits it has is: 11
• The sum of 40726140672's digits is 39
• More coming soon!