745828135872

Names of 745828135872

• Cardinal: 745828135872 can be written as Seven hundred forty-five billion, eight hundred twenty-eight million, one hundred thirty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 7.45828135872 × 10¹¹

Factors of 745828135872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2649

Divisors of 745828135872

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 61 64 71 96 122 142 183 192 213 244 284 366 426 431 488 568 732 852 862 976 1136 1293 1464 1704 1724 1952 2081 2272 2586 2928 3408 3448 3904 4162 4331 4544 5172 5856 6243 6816 6896 8324 8662 10344 11712 12486 12993 13632 13792 16648 17324 20688 24972 25986 26291 27584 30601 33296 34648 41376 49944 51972 52582 61202 66592 69296 78873 82752 91803 99888 103944 105164 122404 126941 133184 138592 147751 157746 183606 199776 207888 210328 244808 253882 277184 295502 315492 367212 380823 399552 415776 420656 443253 489616 507764 591004 630984 734424 761646 831552 841312 886506 896911 979232 1015528 1182008 1261968 1468848 1523292 1682624 1773012 1793822 1866661 1958464 2031056 2364016 2523936 2690733 2937696 3046584 3546024 3587644 3733322 4062112 4728032 5047872 5381466 5599983 5875392 6093168 7092048 7175288 7466644 8124224 9012811 9456064 10762932 11199966 12186336 14184096 14350576 14933288 18025622 21525864 22399932 24372672 27038433 28368192 28701152 29866576 36051244 43051728 44799864 54076866 54711571 57402304 59733152 63680681 72102488 86103456 89599728 108153732 109423142 119466304 127361362 144204976 164134713 172206912 179199456 191042043 216307464 218846284 254722724 288409952 328269426 358398912 382084086 432614928 437692568 509445448 576819904 656538852 764168172 865229856 875385136 1018890896 1313077704 1528336344 1730459712 1750770272 2037781792 2626155408 3056672688 3501540544 3884521541 4075563584 5252310816 6113345376 7769043082 10504621632 11653564623 12226690752 15538086164 23307129246 31076172328 46614258492 62152344656 93228516984 124304689312 186457033968 248609378624 372914067936 745828135872
• Sum of all divisors σ(n): 2039634597888
• Sum of proper divisors (its aliquot sum) s(n): 1293806462016
• 745828135872 is an abundant number, because the sum of its proper divisors (1293806462016) is greater than itself. Its abundance is 547978326144

Bases of 745828135872

• Binary: 1010110110100110110100100011001111000000₂
• Hexadecimal: 0xADA6D233C0
• Base-36: 9IMMTCQO

Squares and roots of 745828135872

• 745828135872 squared (745828135872²) is 556259608258302493200384
• 745828135872 cubed (745828135872³) is 414874066688178725170732354074574848
• The square root of 745828135872 is 863613.4180708403
• The cube root of 745828135872 is 9068.7254534731

Scales and comparisons

• 745,828,135,872 seconds is equal to 23,715 years, 1 week, 3 days, 2 hours, 11 minutes, 12 seconds.
• To count from 1 to 745,828,135,872 would take you about forty-seven thousand, four hundred thirty 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 745828135872 cubic inches would be around 755.7 feet tall.

Recreational maths with 745828135872

• 745828135872 backwards is 278531828547
• The number of decimal digits it has is: 12
• The sum of 745828135872's digits is 60
• More coming soon!