9689988672

Names of 9689988672

• Cardinal: 9689988672 can be written as Nine billion, six hundred eighty-nine million, nine hundred eighty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 9.689988672 × 10⁹

Factors of 9689988672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1077

Divisors of 9689988672

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 144 156 168 182 192 208 223 224 234 252 273 288 312 336 364 416 446 448 468 504 546 576 624 669 672 728 819 829 832 892 936 1008 1092 1248 1338 1344 1456 1561 1638 1658 1784 1872 2007 2016 2184 2487 2496 2676 2899 2912 3122 3276 3316 3568 3744 4014 4032 4368 4683 4974 5352 5798 5803 5824 6244 6552 6632 7136 7461 7488 8028 8697 8736 9366 9948 10704 10777 11596 11606 12488 13104 13264 14049 14272 14922 16056 17394 17409 17472 18732 19896 20293 21408 21554 23192 23212 24976 26091 26208 26528 28098 29844 32112 32331 34788 34818 37464 39792 40586 42816 43108 46384 46424 49952 52182 52227 52416 53056 56196 59688 60879 64224 64662 69576 69636 74928 75439 79584 81172 86216 92768 92848 96993 99904 104364 104454 112392 119376 121758 128448 129324 139152 139272 149856 150878 159168 162344 172432 182637 184867 185536 185696 193986 208728 208908 224784 226317 238752 243516 258648 278304 278544 299712 301756 324688 344864 365274 369734 371392 387972 417456 417816 449568 452634 477504 487032 517296 554601 556608 557088 603512 649376 678951 689728 730548 739468 775944 834912 835632 899136 905268 974064 1034592 1109202 1114176 1207024 1294069 1298752 1357902 1461096 1478936 1551888 1663803 1669824 1671264 1810536 1948128 2069184 2218404 2403271 2414048 2588138 2715804 2922192 2957872 3103776 3327606 3342528 3621072 3882207 3896256 4436808 4806542 4828096 5176276 5431608 5844384 5915744 6207552 6655212 7209813 7242144 7764414 8873616 9613084 10352552 10863216 11646621 11688768 11831488 13310424 14419626 14484288 15528828 16822897 17747232 19226168 20705104 21629439 21726432 23293242 26620848 28839252 31057656 33645794 35494464 38452336 41410208 43258878 43452864 46586484 50468691 53241696 57678504 62115312 67291588 76904672 82820416 86517756 93172968 100937382 106483392 115357008 124230624 134583176 151406073 153809344 173035512 186345936 201874764 230714016 248461248 269166352 302812146 346071024 372691872 403749528 461428032 538332704 605624292 692142048 745383744 807499056 1076665408 1211248584 1384284096 1614998112 2422497168 3229996224 4844994336 9689988672
• Sum of all divisors σ(n): 34378839040
• Sum of proper divisors (its aliquot sum) s(n): 24688850368
• 9689988672 is an abundant number, because the sum of its proper divisors (24688850368) is greater than itself. Its abundance is 14998861696

Bases of 9689988672

• Binary: 1001000001100100010111111001000000₂
• Hexadecimal: 0x241917E40
• Base-36: 4G96340

Squares and roots of 9689988672

• 9689988672 squared (9689988672²) is 93895880463488323584
• 9689988672 cubed (9689988672³) is 909850018038667965133230440448
• The square root of 9689988672 is 98437.7400797073
• The cube root of 9689988672 is 2131.9372760265

Scales and comparisons

• 9,689,988,672 seconds is equal to 308 years, 5 weeks, 5 days, 15 hours, 31 minutes, 12 seconds.
• To count from 1 to 9,689,988,672 would take you about six hundred sixteen 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 9689988672 cubic inches would be around 177.7 feet tall.

Recreational maths with 9689988672

• 9689988672 backwards is 2768899869
• 9689988672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9689988672's digits is 72
• More coming soon!