4445390244672

Names of 4445390244672

• Cardinal: 4445390244672 can be written as Four trillion, four hundred forty-five billion, three hundred ninety million, two hundred forty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.445390244672 × 10¹²

Factors of 4445390244672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 491090

Divisors of 4445390244672

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 48 52 54 62 64 72 78 93 96 104 108 117 124 144 156 169 186 192 208 216 234 248 279 288 312 338 351 372 403 416 432 468 496 507 558 576 624 676 702 744 806 832 837 864 936 992 1014 1116 1209 1248 1352 1404 1488 1521 1612 1674 1728 1872 1984 2028 2232 2418 2496 2704 2808 2976 3042 3224 3348 3627 3744 4056 4464 4563 4836 5239 5408 5616 5952 6084 6448 6696 7254 7488 8112 8928 9126 9672 10478 10816 10881 11232 12168 12896 13392 14508 15717 16224 17856 18252 19344 20956 21762 22464 24336 25792 26784 29016 31434 32448 36504 38688 41912 43524 47151 48672 53568 58032 62868 73008 77376 83824 87048 94302 97344 116064 125736 141453 146016 167648 174096 188604 232128 251472 282906 292032 335296 348192 377208 491041 502944 565812 696384 754416 982082 1005888 1131624 1473123 1508832 1964164 2263248 2946246 3017664 3928328 4419369 4526496 5892492 6383533 7856656 8838738 9052992 11784984 12767066 13258107 15222271 15713312 17677476 19150599 23569968 25534132 26516214 30444542 31426624 35354952 38301198 45666813 47139936 51068264 53032428 57451797 60889084 70709904 76602396 82985929 91333626 94279872 102136528 106064856 114903594 121778168 137000439 141419808 153204792 165971858 172355391 182667252 197889523 204273056 212129712 229807188 243556336 248957787 274000878 282839616 306409584 331943716 344710782 365334504 395779046 408546112 411001317 424259424 459614376 487112672 497915574 548001756 593668569 612819168 663887432 689421564 730669008 746873361 791558092 822002634 848518848 919228752 974225344 995831148 1096003512 1187337138 1225638336 1327774864 1378843128 1461338016 1493746722 1583116184 1644005268 1781005707 1838457504 1991662296 2192007024 2240620083 2374674276 2572563799 2655549728 2757686256 2922676032 2987493444 3166232368 3288010536 3562011414 3676915008 3983324592 4384014048 4481240166 4749348552 5145127598 5311099456 5343017121 5515372512 5974986888 6332464736 6576021072 7124022828 7717691397 7966649184 8768028096 8962480332 9498697104 10290255196 10686034242 11030745024 11949973776 12664929472 13152042144 14248045656 15435382794 15933298368 17924960664 18997394208 20580510392 21372068484 23153074191 23899947552 26304084288 28496091312 30870765588 35849921328 37994788416 41161020784 42744136968 46306148382 47799895104 56992182624 61741531176 69459222573 71699842656 82322041568 85488273936 92612296764 113984365248 123483062352 138918445146 143399685312 164644083136 170976547872 185224593528 246966124704 277836890292 341953095744 370449187056 493932249408 555673780584 740898374112 1111347561168 1481796748224 2222695122336 4445390244672
• Sum of all divisors σ(n): 14607753116160
• Sum of proper divisors (its aliquot sum) s(n): 10162362871488
• 4445390244672 is an abundant number, because the sum of its proper divisors (10162362871488) is greater than itself. Its abundance is 5716972626816

Bases of 4445390244672

• Binary: 1000000101100000101111010000000101101000000₂
• Hexadecimal: 0x40B05E80B40
• Base-36: 1KQ6MKPC0

Squares and roots of 4445390244672

• 4445390244672 squared (4445390244672²) is 19761494427424984024387584
• 4445390244672 cubed (4445390244672³) is 87847554547815114279098013252718952448
• The square root of 4445390244672 is 2108409.4110660767
• The cube root of 4445390244672 is 16442.5800181207

Scales and comparisons

• 4,445,390,244,672 seconds is equal to 141,349 years, 34 weeks, 1 day, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 4,445,390,244,672 would take you about three hundred fifty-three thousand, three hundred seventy-four 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 4445390244672 cubic inches would be around 1370.2 feet tall.

Recreational maths with 4445390244672

• 4445390244672 backwards is 2764420935444
• 4445390244672 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4445390244672's digits is 54
• More coming soon!