20404370448

Names of 20404370448

• Cardinal: 20404370448 can be written as Twenty billion, four hundred four million, three hundred seventy thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.0404370448 × 10¹⁰

Factors of 20404370448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1633

Divisors of 20404370448

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 42 44 48 54 56 63 66 72 77 81 84 88 99 108 112 126 132 139 144 154 162 168 176 189 198 216 231 252 264 278 297 308 324 336 378 396 417 432 462 504 528 556 567 594 616 648 693 756 792 834 891 924 973 1008 1112 1134 1188 1232 1251 1296 1386 1471 1512 1529 1584 1668 1782 1848 1946 2079 2224 2268 2376 2502 2772 2919 2942 3024 3058 3336 3564 3696 3753 3892 4158 4413 4536 4587 4752 5004 5544 5838 5884 6116 6237 6672 7128 7506 7784 8316 8757 8826 9072 9174 10008 10297 10703 11088 11259 11676 11768 12232 12474 13239 13761 14256 15012 15568 16181 16632 17514 17652 18348 20016 20594 21406 22518 23352 23536 24464 24948 26271 26478 27522 30024 30891 32109 32362 33264 35028 35304 36696 39717 41188 41283 42812 45036 46704 48543 49896 52542 52956 55044 60048 61782 64218 64724 70056 70608 73392 78813 79434 82376 82566 85624 90072 92673 96327 97086 99792 105084 105912 110088 113267 119151 123564 123849 128436 129448 140112 145629 157626 158868 164752 165132 171248 180144 185346 192654 194172 204469 210168 211824 220176 226534 238302 247128 247698 256872 258896 278019 288981 291258 315252 317736 330264 339801 370692 385308 388344 408938 420336 436887 453068 476604 494256 495396 513744 556038 577962 582516 613407 630504 635472 660528 679602 741384 770616 776688 817876 834057 866943 873774 906136 953208 990792 1019403 1112076 1155924 1165032 1226814 1261008 1310661 1359204 1431283 1482768 1541232 1635752 1668114 1733886 1747548 1812272 1840221 1906416 1981584 2038806 2224152 2249159 2311848 2330064 2453628 2621322 2718408 2862566 3058209 3271504 3336228 3467772 3495096 3680442 4077612 4293849 4448304 4498318 4623696 4907256 5242644 5436816 5520663 5725132 6116418 6672456 6747477 6935544 6990192 7360884 8155224 8587698 8996636 9174627 9814512 10485288 11041326 11450264 12232836 12881547 13344912 13494954 13871088 14721768 15744113 16310448 16561989 17175396 17993272 18349254 20242431 20970576 22082652 22900528 24465672 25763094 26989908 29443536 31488226 33123978 34350792 35986544 36698508 38644641 40484862 44165304 47232339 48931344 51526188 53979816 60727293 62976452 66247956 68701584 73397016 77289282 80969724 88330608 94464678 103052376 107959632 115933923 121454586 125952904 132495912 141697017 146794032 154578564 161939448 182181879 188929356 206104752 231867846 242909172 251905808 264991824 283394034 309157128 323878896 364363758 377858712 425091051 463735692 485818344 566788068 618314256 728727516 755717424 850182102 927471384 971636688 1133576136 1275273153 1457455032 1700364204 1854942768 2267152272 2550546306 2914910064 3400728408 5101092612 6801456816 10202185224 20404370448
• Sum of all divisors σ(n): 74208583680
• Sum of proper divisors (its aliquot sum) s(n): 53804213232
• 20404370448 is an abundant number, because the sum of its proper divisors (53804213232) is greater than itself. Its abundance is 33399842784

Bases of 20404370448

• Binary: 10011000000001100011111110000010000₂
• Hexadecimal: 0x4C031FC10
• Base-36: 9DG8H00

Squares and roots of 20404370448

• 20404370448 squared (20404370448²) is 416338333379215720704
• 20404370448 cubed (20404370448³) is 8495121585972441228949719355392
• The square root of 20404370448 is 142843.8673797373
• The cube root of 20404370448 is 2732.5895294119

Scales and comparisons

• 20,404,370,448 seconds is equal to 648 years, 41 weeks, 2 days, 16 hours, 40 minutes, 48 seconds.
• To count from 1 to 20,404,370,448 would take you about one thousand, two hundred ninety-seven 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 20404370448 cubic inches would be around 227.7 feet tall.

Recreational maths with 20404370448

• 20404370448 backwards is 84407340402
• 20404370448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20404370448's digits is 36
• More coming soon!