445223809408

Names of 445223809408

• Cardinal: 445223809408 can be written as Four hundred forty-five billion, two hundred twenty-three million, eight hundred nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 4.45223809408 × 10¹¹

Factors of 445223809408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 350

Divisors of 445223809408

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 31 32 49 56 58 62 64 98 112 116 124 128 196 203 217 224 232 248 281 392 406 434 448 464 496 562 784 812 868 896 899 928 992 1124 1421 1519 1568 1624 1736 1798 1856 1967 1984 2248 2842 3038 3136 3248 3472 3596 3712 3934 3968 4496 5684 6076 6272 6293 6496 6944 7192 7868 8149 8711 8992 11368 12152 12586 12992 13769 13888 14384 15736 16298 17422 17984 22736 24304 25172 25984 27538 27776 28768 31472 32596 34844 35968 44051 45472 48608 50344 55076 57043 57536 60977 62944 65192 69688 78961 88102 90944 97216 100688 110152 114086 115072 121954 125888 130384 139376 157922 176204 181888 194432 201376 220304 228172 243908 251776 252619 260768 278752 315844 352408 399301 402752 426839 440608 456344 487816 505238 521536 552727 557504 631688 704816 798602 805504 853678 881216 912688 975632 1010476 1043072 1105454 1115008 1263376 1409632 1597204 1707356 1762432 1768333 1825376 1951264 2020952 2210908 2289869 2447791 2526752 2819264 3194408 3414712 3536666 3650752 3869089 3902528 4041904 4421816 4579738 4895582 5053504 5638528 6388816 6829424 7073332 7301504 7738178 7805056 8083808 8843632 9159476 9791164 10107008 12378331 12777632 13658848 14146664 15476356 16029083 16167616 17134537 17687264 18318952 19582328 24756662 25555264 27317696 28293328 30952712 32058166 32335232 34269074 35374528 36637904 39164656 49513324 51110528 54635392 56586656 61905424 64116332 68538148 70749056 70985939 73275808 78329312 99026648 112203581 113173312 119941759 123810848 128232664 137076296 141971878 146551616 156658624 198053296 224407162 226346624 239883518 247621696 256465328 274152592 283943756 293103232 313317248 396106592 448814324 479767036 495243392 496901573 512930656 548305184 567887512 792213184 897628648 959534072 993803146 1025861312 1096610368 1135775024 1584426368 1795257296 1919068144 1987606292 2051722624 2193220736 2271550048 3478311011 3590514592 3838136288 3975212584 4543100096 6956622022 7181029184 7676272576 7950425168 9086200192 13913244044 14362058368 15352545152 15900850336 27826488088 31801700672 55652976176 63603401344 111305952352 222611904704 445223809408
• Sum of all divisors σ(n): 1105725124800
• Sum of proper divisors (its aliquot sum) s(n): 660501315392
• 445223809408 is an abundant number, because the sum of its proper divisors (660501315392) is greater than itself. Its abundance is 215277505984

Bases of 445223809408

• Binary: 110011110101001011010000011000110000000₂
• Hexadecimal: 0x67A9683180
• Base-36: 5OJ6RDZ4

Squares and roots of 445223809408

• 445223809408 squared (445223809408²) is 198224240463771109310464
• 445223809408 cubed (445223809408³) is 88254151456287589900578758236045312
• The square root of 445223809408 is 667250.9343627777
• The cube root of 445223809408 is 7635.8864296811

Scales and comparisons

• 445,223,809,408 seconds is equal to 14,156 years, 38 weeks, 3 days, 8 hours, 23 minutes, 28 seconds.
• To count from 1 to 445,223,809,408 would take you about twenty-eight thousand, three hundred thirteen 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 445223809408 cubic inches would be around 636.3 feet tall.

Recreational maths with 445223809408

• 445223809408 backwards is 804908322544
• 445223809408 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445223809408's digits is 49
• More coming soon!