7129340064

Names of 7129340064

• Cardinal: 7129340064 can be written as Seven billion, one hundred twenty-nine million, three hundred forty thousand and sixty-four.

Scientific notation

• Scientific notation: 7.129340064 × 10⁹

Factors of 7129340064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 23

Divisors of 7129340064

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 49 54 56 63 66 72 77 81 84 88 96 98 99 108 112 126 132 144 147 154 162 168 176 189 196 198 216 224 231 243 252 264 288 294 297 308 324 336 343 352 378 392 396 432 441 462 486 504 528 539 567 588 594 616 648 672 686 693 729 756 784 792 864 882 891 924 972 1008 1029 1056 1078 1134 1176 1188 1232 1296 1323 1372 1386 1458 1512 1568 1584 1617 1701 1764 1782 1848 1944 2016 2058 2079 2156 2187 2268 2352 2376 2464 2592 2646 2673 2744 2772 2916 3024 3087 3168 3234 3402 3528 3564 3696 3773 3888 3969 4116 4158 4312 4374 4536 4704 4752 4851 5103 5292 5346 5488 5544 5832 6048 6174 6237 6468 6561 6804 7056 7128 7392 7546 7776 7938 8019 8232 8316 8624 8748 9072 9261 9504 9702 10206 10584 10692 10976 11088 11319 11664 11907 12348 12474 12936 13122 13608 14112 14256 14553 15092 15309 15876 16038 16464 16632 17248 17496 18144 18522 18711 19404 19683 20412 21168 21384 22176 22638 23328 23814 24057 24696 24948 25872 26244 27216 27783 28512 29106 30184 30618 31752 32076 32928 33264 33957 34992 35721 37044 37422 38808 39366 40824 42336 42768 43659 45276 45927 47628 48114 49392 49896 51744 52488 54432 55566 56133 58212 59049 60368 61236 63504 64152 66528 67914 69984 71442 72171 74088 74844 77616 78732 81648 83349 85536 87318 90552 91854 95256 96228 98784 99792 101871 104976 107163 111132 112266 116424 118098 120736 122472 127008 128304 130977 135828 137781 142884 144342 148176 149688 155232 157464 163296 166698 168399 174636 181104 183708 190512 192456 199584 203742 209952 214326 216513 222264 224532 232848 236196 244944 250047 256608 261954 271656 275562 285768 288684 296352 299376 305613 314928 321489 333396 336798 349272 362208 367416 381024 384912 392931 407484 413343 428652 433026 444528 449064 465696 472392 489888 500094 505197 523908 543312 551124 571536 577368 598752 611226 629856 642978 649539 666792 673596 698544 734832 750141 769824 785862 814968 826686 857304 866052 889056 898128 916839 944784 964467 1000188 1010394 1047816 1086624 1102248 1143072 1154736 1178793 1222452 1285956 1299078 1333584 1347192 1397088 1469664 1500282 1515591 1571724 1629936 1653372 1714608 1732104 1796256 1833678 1889568 1928934 2000376 2020788 2095632 2204496 2250423 2309472 2357586 2444904 2571912 2598156 2667168 2694384 2750517 2893401 3000564 3031182 3143448 3259872 3306744 3429216 3464208 3536379 3667356 3857868 4000752 4041576 4191264 4408992 4500846 4546773 4715172 4889808 5143824 5196312 5388768 5501034 5786802 6001128 6062364 6286896 6613488 6751269 6928416 7072758 7334712 7715736 8001504 8083152 8251551 9001692 9093546 9430344 9779616 10287648 10392624 10609137 11002068 11573604 12002256 12124728 12573792 13226976 13502538 14145516 14669424 15431472 16166304 16503102 18003384 18187092 18860688 20253807 20785248 21218274 22004136 23147208 24004512 24249456 24754653 27005076 28291032 29338848 30862944 31827411 33006204 36006768 36374184 37721376 40507614 42436548 44008272 46294416 48498912 49509306 54010152 56582064 63654822 66012408 72013536 72748368 74263959 81015228 84873096 88016544 92588832 99018612 108020304 113164128 127309644 132024816 145496736 148527918 162030456 169746192 198037224 216040608 222791877 254619288 264049632 297055836 324060912 339492384 396074448 445583754 509238576 594111672 648121824 792148896 891167508 1018477152 1188223344 1782335016 2376446688 3564670032 7129340064
• Sum of all divisors σ(n): 26784475200
• Sum of proper divisors (its aliquot sum) s(n): 19655135136
• 7129340064 is an abundant number, because the sum of its proper divisors (19655135136) is greater than itself. Its abundance is 12525795072

Bases of 7129340064

• Binary: 110101000111100010001100010100000₂
• Hexadecimal: 0x1A8F118A0
• Base-36: 39WMI00

Squares and roots of 7129340064

• 7129340064 squared (7129340064²) is 50827489748155524096
• 7129340064 cubed (7129340064³) is 362366459014074448040530182144
• The square root of 7129340064 is 84435.4194873219
• The cube root of 7129340064 is 1924.6411937313

Scales and comparisons

• 7,129,340,064 seconds is equal to 226 years, 35 weeks, 6 days, 12 hours, 14 minutes, 24 seconds.
• To count from 1 to 7,129,340,064 would take you about four hundred fifty-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 7129340064 cubic inches would be around 160.4 feet tall.

Recreational maths with 7129340064

• 7129340064 backwards is 4600439217
• 7129340064 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7129340064's digits is 36
• More coming soon!