2072409768

Names of 2072409768

• Cardinal: 2072409768 can be written as Two billion, seventy-two million, four hundred nine thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.072409768 × 10⁹

Factors of 2072409768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 254

Divisors of 2072409768

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 31 33 36 39 43 44 52 62 66 72 78 86 88 93 99 104 117 124 129 132 143 151 156 172 186 198 234 248 258 264 279 286 302 312 341 344 372 387 396 403 429 453 468 473 516 558 559 572 604 682 744 774 792 806 858 906 936 946 1023 1032 1116 1118 1144 1208 1209 1287 1333 1359 1364 1419 1548 1612 1661 1677 1716 1812 1892 1963 2046 2232 2236 2418 2574 2666 2718 2728 2838 3069 3096 3224 3322 3354 3432 3624 3627 3784 3926 3999 4092 4257 4433 4472 4681 4836 4983 5031 5148 5332 5436 5676 5889 6138 6149 6493 6644 6708 7254 7852 7998 8184 8514 8866 9362 9672 9966 10062 10296 10664 10872 11352 11778 11997 12276 12298 12986 13288 13299 13416 14043 14508 14663 14949 15704 15996 17028 17329 17667 17732 18447 18724 19479 19932 20124 21593 23556 23994 24552 24596 25972 26598 28086 29016 29326 29898 31992 34056 34658 35334 35464 36894 37448 38958 39864 39897 40248 42129 43186 43989 47112 47988 49192 51491 51944 51987 53196 55341 56172 58437 58652 59796 60853 64779 69316 70668 71423 73788 77916 79794 84258 84409 86372 87978 95976 102982 103974 106392 110682 112344 116874 117304 119592 121706 129558 131967 138632 141336 142846 147576 154473 155832 155961 159588 168516 168818 172744 175956 182559 190619 194337 201283 205964 207948 214269 221364 233748 243412 253227 259116 263934 285692 308946 311922 319176 337032 337636 351912 365118 381238 388674 402566 411928 415896 428538 442728 463419 467496 486824 506454 518232 527868 547677 571384 571857 603849 617892 623844 642807 669383 675272 730236 759681 762476 777348 805132 857076 926838 928499 1012908 1055736 1095354 1143714 1207698 1235784 1247688 1285614 1338766 1460472 1519362 1524952 1554696 1610264 1714152 1715571 1811547 1853676 1856998 2008149 2025816 2190708 2214113 2287428 2415396 2571228 2616679 2677532 2785497 3038724 3431142 3623094 3707352 3713996 4016298 4381416 4428226 4574856 4830792 5142456 5233358 5355064 5570994 6024447 6077448 6642339 6862284 7246188 7427992 7850037 8032596 8356491 8856452 10466716 11141988 12048894 13284678 13724568 14492376 15700074 16065192 16712982 17712904 19927017 20933432 22283976 23550111 24097788 26569356 28783469 31400148 33425964 39854034 47100222 48195576 53138712 57566938 62800296 66851928 79708068 86350407 94200444 115133876 159416136 172700814 188400888 230267752 259051221 345401628 518102442 690803256 1036204884 2072409768
• Sum of all divisors σ(n): 7011164160
• Sum of proper divisors (its aliquot sum) s(n): 4938754392
• 2072409768 is an abundant number, because the sum of its proper divisors (4938754392) is greater than itself. Its abundance is 2866344624

Bases of 2072409768

• Binary: 1111011100001100111011010101000₂
• Hexadecimal: 0x7B8676A8
• Base-36: Y9UXM0

Squares and roots of 2072409768

• 2072409768 squared (2072409768²) is 4294882246501813824
• 2072409768 cubed (2072409768³) is 8900755920060142798575032832
• The square root of 2072409768 is 45523.7275275215
• The cube root of 2072409768 is 1274.9462528669

Scales and comparisons

• 2,072,409,768 seconds is equal to 65 years, 46 weeks, 4 days, 5 hours, 22 minutes, 48 seconds.
• To count from 1 to 2,072,409,768 would take you about one hundred thirty-one 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 2072409768 cubic inches would be around 106.2 feet tall.

Recreational maths with 2072409768

• 2072409768 backwards is 8679042702
• The number of decimal digits it has is: 10
• The sum of 2072409768's digits is 45
• More coming soon!