42249745824

Names of 42249745824

• Cardinal: 42249745824 can be written as Forty-two billion, two hundred forty-nine million, seven hundred forty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.2249745824 × 10¹⁰

Factors of 42249745824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3971

Divisors of 42249745824

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 61 66 78 88 96 104 122 132 143 156 169 176 183 208 244 264 286 312 338 352 366 416 429 488 507 528 572 624 671 676 732 793 858 976 1014 1056 1144 1248 1342 1352 1464 1586 1716 1859 1952 2013 2028 2288 2379 2684 2704 2928 3172 3432 3718 3881 4026 4056 4576 4758 5368 5408 5577 5856 6344 6864 7436 7762 8052 8112 8723 9516 10309 10736 11154 11643 12688 13728 14872 15524 16104 16224 17446 19032 20618 21472 22308 23286 25376 26169 29744 30927 31048 32208 34892 38064 41236 42691 44616 46572 50453 52338 59488 61854 62096 64416 69784 76128 82472 85382 89232 93144 100906 104676 113399 123708 124192 128073 139568 151359 164944 170764 178464 186288 201812 209352 226798 236741 247416 256146 279136 302718 329888 340197 341528 372576 403624 418704 453596 473482 494832 512292 554983 605436 655889 680394 683056 710223 807248 837408 907192 946964 989664 1024584 1109966 1210872 1311778 1360788 1366112 1420446 1614496 1664949 1814384 1893928 1967667 2049168 2219932 2421744 2604151 2623556 2721576 2840892 3077633 3329898 3628768 3787856 3935334 4098336 4439864 4843488 5208302 5247112 5443152 5681784 6155266 6659796 7214779 7575712 7812453 7870668 8879728 9232899 10416604 10494224 10886304 11363568 12310532 13319592 14429558 15624906 15741336 17759456 18465798 20833208 20988448 21644337 22727136 24621064 26639184 28859116 31249812 31482672 33853963 36931596 40009229 41666416 43288674 49242128 53278368 57718232 62499624 62965344 67707926 73863192 80018458 83332832 86577348 98484256 101561889 115436464 120027687 124999248 135415852 147726384 160036916 173154696 203123778 230872928 240055374 249998496 270831704 295452768 320073832 346309392 406247556 440101519 480110748 541663408 640147664 692618784 812495112 880203038 960221496 1083326816 1280295328 1320304557 1624990224 1760406076 1920442992 2640609114 3249980448 3520812152 3840885984 5281218228 7041624304 10562436456 14083248608 21124872912 42249745824
• Sum of all divisors σ(n): 133192600128
• Sum of proper divisors (its aliquot sum) s(n): 90942854304
• 42249745824 is an abundant number, because the sum of its proper divisors (90942854304) is greater than itself. Its abundance is 48693108480

Bases of 42249745824

• Binary: 100111010110010001111111010110100000₂
• Hexadecimal: 0x9D647F5A0
• Base-36: JEQEOIO

Squares and roots of 42249745824

• 42249745824 squared (42249745824²) is 1785041022192605438976
• 42249745824 cubed (42249745824³) is 75417529473050722969055942836224
• The square root of 42249745824 is 205547.4296214867
• The cube root of 42249745824 is 3482.9028995321

Scales and comparisons

• 42,249,745,824 seconds is equal to 1,343 years, 21 weeks, 2 days, 16 hours, 30 minutes, 24 seconds.
• To count from 1 to 42,249,745,824 would take you about two thousand, six hundred eighty-six 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 42249745824 cubic inches would be around 290.2 feet tall.

Recreational maths with 42249745824

• 42249745824 backwards is 42854794224
• The number of decimal digits it has is: 11
• The sum of 42249745824's digits is 51
• More coming soon!