3445694640

Names of 3445694640

• Cardinal: 3445694640 can be written as Three billion, four hundred forty-five million, six hundred ninety-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.44569464 × 10⁹

Factors of 3445694640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1067

Divisors of 3445694640

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 31 34 36 40 45 48 51 54 60 62 68 72 80 81 85 90 93 102 108 120 124 135 136 144 153 155 162 170 180 186 204 216 240 248 255 270 272 279 306 310 324 340 360 372 405 408 432 459 465 496 510 527 540 558 612 620 648 680 720 744 765 810 816 837 918 930 1009 1020 1054 1080 1116 1224 1240 1296 1360 1377 1395 1488 1530 1581 1620 1674 1836 1860 2018 2040 2108 2160 2232 2295 2448 2480 2511 2635 2754 2790 3027 3060 3162 3240 3348 3672 3720 4036 4080 4185 4216 4464 4590 4743 5022 5045 5270 5508 5580 6054 6120 6324 6480 6696 6885 7344 7440 7905 8072 8370 8432 9081 9180 9486 10044 10090 10540 11016 11160 12108 12240 12555 12648 13392 13770 14229 15135 15810 16144 16740 17153 18162 18360 18972 20088 20180 21080 22032 22320 23715 24216 25110 25296 27243 27540 28458 30270 31279 31620 33480 34306 36324 36720 37944 40176 40360 42160 42687 45405 47430 48432 50220 51459 54486 55080 56916 60540 62558 63240 66960 68612 71145 72648 75888 80720 81729 85374 85765 90810 93837 94860 100440 102918 108972 110160 113832 121080 125116 126480 136215 137224 142290 145296 154377 156395 163458 170748 171530 181620 187674 189720 200880 205836 213435 217944 227664 242160 250232 257295 272430 274448 281511 284580 308754 312790 326916 341496 343060 363240 375348 379440 408645 411672 426870 435888 463131 469185 500464 514590 531743 544860 563022 569160 617508 625580 653832 682992 686120 726480 750696 771885 817290 823344 844533 853740 926262 938370 1029180 1063486 1089720 1126044 1138320 1235016 1251160 1307664 1372240 1389393 1407555 1501392 1543770 1595229 1634580 1689066 1707480 1852524 1876740 2058360 2126972 2179440 2252088 2315655 2470032 2502320 2533599 2658715 2778786 2815110 3087540 3190458 3269160 3378132 3414960 3705048 3753480 4116720 4222665 4253944 4504176 4631310 4785687 5067198 5317430 5557572 5630220 6175080 6380916 6538320 6756264 6946965 7410096 7506960 7976145 8445330 8507888 9262620 9571374 10134396 10634860 11115144 11260440 12350160 12667995 12761832 13512528 13893930 14357061 15952290 16890660 18525240 19142748 20268792 21269720 22230288 22520880 23928435 25335990 25523664 27787860 28714122 31904580 33781320 37050480 38285496 40537584 42539440 43071183 47856870 50671980 55575720 57428244 63809160 67562640 71785305 76570992 86142366 95713740 101343960 111151440 114856488 127618320 143570610 172284732 191427480 202687920 215355915 229712976 287141220 344569464 382854960 430711830 574282440 689138928 861423660 1148564880 1722847320 3445694640
• Sum of all divisors σ(n): 13093090560
• Sum of proper divisors (its aliquot sum) s(n): 9647395920
• 3445694640 is an abundant number, because the sum of its proper divisors (9647395920) is greater than itself. Its abundance is 6201701280

Bases of 3445694640

• Binary: 11001101011000010010000010110000₂
• Hexadecimal: 0xCD6120B0
• Base-36: 1KZH700

Squares and roots of 3445694640

• 3445694640 squared (3445694640²) is 11872811552124729600
• 3445694640 cubed (3445694640³) is 40910083126886261394169344000
• The square root of 3445694640 is 58700.0395229849
• The cube root of 3445694640 is 1510.4009928707

Scales and comparisons

• 3,445,694,640 seconds is equal to 109 years, 29 weeks, 1 day, 17 hours, 24 minutes.
• To count from 1 to 3,445,694,640 would take you about two hundred nineteen 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 3445694640 cubic inches would be around 125.9 feet tall.

Recreational maths with 3445694640

• 3445694640 backwards is 0464965443
• 3445694640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3445694640's digits is 45
• More coming soon!