745444745199

Names of 745444745199

• Cardinal: 745444745199 can be written as Seven hundred forty-five billion, four hundred forty-four million, seven hundred forty-five thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 7.45444745199 × 10¹¹

Factors of 745444745199

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 812

Divisors of 745444745199

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 21 27 33 61 63 77 99 173 183 189 231 297 427 519 549 557 671 693 1211 1281 1557 1647 1671 1903 2013 2079 3633 3721 3843 3899 4671 4697 5013 5709 6039 6127 10553 10899 11163 11529 11697 13321 14091 15039 17127 18117 18381 26047 31659 32697 33489 33977 35091 39963 40931 42273 42889 51381 55143 73871 78141 94977 96361 100467 101931 105273 116083 119889 122793 126819 128667 165429 221613 234423 237839 284931 286517 289083 305793 348249 359667 368379 373747 386001 643733 664839 674527 703269 713517 812581 859551 867249 917379 1044747 1059971 1105137 1121241 1158003 1931199 1994517 2023581 2072597 2140551 2437743 2578653 2601747 2616229 3134241 3179913 3363723 4506131 5793597 5878021 6070743 6217791 6421653 7081063 7313229 7419797 7735959 7848687 9539739 10091169 13518393 14508179 17380791 17634063 18212229 18653373 21243189 21939687 22259391 22798567 23546061 28619217 40555179 41146147 43524537 49567441 52902189 55960119 63729567 64658231 66778173 68395701 70638183 121665537 123438441 130573611 148702323 158706567 159589969 191188701 193974693 200334519 205187103 358559281 370315323 391720833 446106969 452607617 478769907 581924079 615561309 1075677843 1110945969 1338320907 1357822851 1436309721 1745772237 2509914967 3227033529 3944152091 4073468553 4308929163 7529744901 9681100587 11832456273 12220405659 22589234703 27609064637 35497368819 67767704109 82827193911 106492106457 248481581733 745444745199
• Sum of all divisors σ(n): 1410428298240
• Sum of proper divisors (its aliquot sum) s(n): 664983553041
• 745444745199 is a deficient number, because the sum of its proper divisors (664983553041) is less than itself. Its deficiency is 80461192158

Bases of 745444745199

• Binary: 1010110110001111111110000001111111101111₂
• Hexadecimal: 0xAD8FF81FEF
• Base-36: 9IGAJYLR

Squares and roots of 745444745199

• 745444745199 squared (745444745199²) is 555687868144802033549601
• 745444745199 cubed (745444745199³) is 414234601279377460735679366973115599
• The square root of 745444745199 is 863391.4206192925
• The cube root of 745444745199 is 9067.1712702707

Scales and comparisons

• 745,444,745,199 seconds is equal to 23,702 years, 43 weeks, 3 days, 16 hours, 46 minutes, 39 seconds.
• To count from 1 to 745,444,745,199 would take you about forty-seven thousand, four hundred five 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 745444745199 cubic inches would be around 755.6 feet tall.

Recreational maths with 745444745199

• 745444745199 backwards is 991547444547
• 745444745199 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 745444745199's digits is 63
• More coming soon!