21677973504

Names of 21677973504

• Cardinal: 21677973504 can be written as Twenty-one billion, six hundred seventy-seven million, nine hundred seventy-three thousand, five hundred four.

Scientific notation

• Scientific notation: 2.1677973504 × 10¹⁰

Factors of 21677973504

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 175

Divisors of 21677973504

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 48 51 53 64 66 68 88 89 96 102 106 128 132 136 159 176 178 187 192 204 212 256 264 267 272 318 352 356 374 384 408 424 512 528 534 544 561 583 636 704 712 748 768 816 848 901 979 1024 1056 1068 1088 1122 1166 1272 1408 1424 1496 1513 1536 1632 1696 1749 1802 1958 2048 2112 2136 2176 2244 2332 2544 2703 2816 2848 2937 2992 3026 3072 3264 3392 3498 3604 3916 4096 4224 4272 4352 4488 4539 4664 4717 5088 5406 5632 5696 5874 5984 6052 6144 6528 6784 6996 7208 7832 8192 8448 8544 8704 8976 9078 9328 9434 9911 10176 10812 11264 11392 11748 11968 12104 12288 13056 13568 13992 14151 14416 15664 16643 16896 17088 17408 17952 18156 18656 18868 19822 20352 21624 22528 22784 23496 23936 24208 24576 26112 27136 27984 28302 28832 29733 31328 33286 33792 34176 34816 35904 36312 37312 37736 39644 40704 43248 45056 45568 46992 47872 48416 49929 51887 52224 54272 55968 56604 57664 59466 62656 66572 67584 68352 69632 71808 72624 74624 75472 79288 80189 81408 86496 90112 91136 93984 95744 96832 99858 103774 104448 108544 111936 113208 115328 118932 125312 133144 135168 136704 139264 143616 145248 149248 150944 155661 158576 160378 162816 172992 182272 187968 191488 193664 199716 207548 208896 217088 223872 226416 230656 237864 240567 250624 266288 270336 273408 287232 290496 298496 301888 311322 317152 320756 325632 345984 364544 375936 382976 387328 399432 415096 417792 434176 447744 452832 461312 475728 481134 501248 532576 546816 574464 580992 596992 603776 622644 634304 641512 651264 691968 729088 751872 765952 774656 798864 830192 882079 895488 905664 922624 951456 962268 1002496 1065152 1093632 1148928 1161984 1193984 1207552 1245288 1268608 1283024 1302528 1383936 1503744 1531904 1549312 1597728 1660384 1764158 1790976 1811328 1845248 1902912 1924536 2004992 2130304 2187264 2297856 2323968 2387968 2415104 2490576 2537216 2566048 2646237 2767872 3007488 3098624 3195456 3320768 3528316 3581952 3622656 3690496 3805824 3849072 4009984 4260608 4595712 4647936 4775936 4830208 4981152 5074432 5132096 5292474 5535744 6014976 6197248 6390912 6641536 7056632 7163904 7245312 7380992 7611648 7698144 8019968 8521216 9295872 9660416 9962304 10148864 10264192 10584948 11071488 12029952 12394496 12781824 13283072 14113264 14327808 14490624 15223296 15396288 17042432 18591744 19320832 19924608 20297728 20528384 21169896 22142976 24059904 25563648 26566144 28226528 28981248 30446592 30792576 34084864 37183488 38641664 39849216 40595456 41056768 42339792 51127296 53132288 56453056 57962496 60893184 61585152 68169728 79698432 81190912 82113536 84679584 102254592 106264576 112906112 115924992 121786368 123170304 136339456 159396864 164227072 169359168 204509184 212529152 225812224 243572736 246340608 318793728 328454144 338718336 409018368 425058304 451624448 492681216 637587456 656908288 677436672 903248896 985362432 1275174912 1354873344 1806497792 1970724864 2709746688 3612995584 5419493376 7225991168 10838986752 21677973504
• Sum of all divisors σ(n): 68792872320
• Sum of proper divisors (its aliquot sum) s(n): 47114898816
• 21677973504 is an abundant number, because the sum of its proper divisors (47114898816) is greater than itself. Its abundance is 25436925312

Bases of 21677973504

• Binary: 10100001100000110111010000000000000₂
• Hexadecimal: 0x50C1BA000
• Base-36: 9YII7EO

Squares and roots of 21677973504

• 21677973504 squared (21677973504²) is 469934535240126038016
• 21677973504 cubed (21677973504³) is 10187228403550006529731344728064
• The square root of 21677973504 is 147234.4168460621
• The cube root of 21677973504 is 2788.3003957155

Scales and comparisons

• 21,677,973,504 seconds is equal to 689 years, 15 weeks, 1 day, 11 hours, 18 minutes, 24 seconds.
• To count from 1 to 21,677,973,504 would take you about one thousand, three hundred seventy-eight 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 21677973504 cubic inches would be around 232.4 feet tall.

Recreational maths with 21677973504

• 21677973504 backwards is 40537977612
• 21677973504 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21677973504's digits is 51
• More coming soon!