20404356804

Names of 20404356804

• Cardinal: 20404356804 can be written as Twenty billion, four hundred four million, three hundred fifty-six thousand, eight hundred four.

Scientific notation

• Scientific notation: 2.0404356804 × 10¹⁰

Factors of 20404356804

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 208

Divisors of 20404356804

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 23 26 36 38 39 46 52 57 59 69 76 78 89 92 114 117 118 138 156 171 177 178 207 228 234 236 247 267 276 299 342 354 356 361 414 437 468 494 531 534 598 684 708 722 741 767 801 828 874 897 988 1062 1068 1083 1121 1157 1196 1311 1357 1444 1482 1534 1602 1691 1748 1794 2047 2124 2166 2223 2242 2301 2314 2622 2691 2714 2964 3068 3204 3249 3363 3382 3471 3588 3933 4071 4094 4332 4446 4484 4602 4628 4693 5073 5244 5251 5382 5428 5681 6141 6498 6726 6764 6903 6942 7866 8142 8188 8303 8892 9204 9386 10089 10146 10413 10502 10764 11362 12213 12282 12996 13452 13806 13884 14079 14573 15219 15732 15753 16284 16606 17043 17641 18423 18772 20178 20292 20826 21004 21299 21983 22724 24426 24564 24909 25783 26611 27612 28158 29146 30438 31506 32129 33212 34086 35282 36846 38893 40356 41652 42237 42598 43719 43966 47259 48852 49818 51129 51566 52923 53222 56316 58292 60876 63012 63897 64258 65949 68172 68263 70564 73692 74727 77349 77786 79833 84474 85196 87438 87932 94518 96387 99636 99769 102258 103132 105846 106444 107939 116679 120773 127794 128516 131157 131898 136526 149454 154698 155572 158769 159666 168948 174876 189036 191691 192774 197847 199538 204516 204789 211692 215878 232047 233358 239499 241546 255588 262314 263796 273052 276887 289161 298908 299307 309396 317538 319332 323817 335179 350037 362319 383382 385548 395694 399076 409578 417677 431756 464094 466716 478998 483092 489877 505609 524628 553774 578322 598614 614367 635076 647634 670358 700074 724638 738967 766764 791388 819156 830661 835354 897921 928188 957996 971451 979754 1005537 1011218 1086957 1107548 1156644 1197228 1228734 1253031 1295268 1296997 1340716 1400148 1449276 1469631 1477934 1516827 1570049 1661322 1670708 1795842 1895611 1942902 1959508 2011074 2022436 2173914 2216901 2294687 2457468 2491983 2506062 2593994 2939262 2955868 3016611 3033654 3140098 3322644 3591684 3759093 3791222 3885804 3890991 4022148 4347828 4408893 4433802 4550481 4589374 4710147 4983966 5012124 5187988 5686833 5878524 6033222 6067308 6280196 6368401 6650703 6884061 7518186 7582444 7781982 8817786 8867604 9100962 9178748 9420294 9606571 9967932 11373666 11672973 12066444 12736802 13301406 13768122 14130441 15036372 15563964 17060499 17635572 18201924 18840588 19105203 19213142 20652183 22747332 23345946 24642943 25473604 26602812 27536244 28260882 28819713 29830931 34120998 38210406 38426284 41304366 43599053 46691892 49285886 56521764 57315609 57639426 59661862 68241996 73928829 76420812 82608732 86459139 87198106 89492793 98571772 114631218 115278852 119323724 130797159 147857658 172918278 174396212 178985586 221786487 229262436 261594318 268478379 295715316 345836556 357971172 392391477 443572974 523188636 536956758 566787689 784782954 887145948 1073913516 1133575378 1569565908 1700363067 2267150756 3400726134 5101089201 6801452268 10202178402 20404356804
• Sum of all divisors σ(n): 62907062400
• Sum of proper divisors (its aliquot sum) s(n): 42502705596
• 20404356804 is an abundant number, because the sum of its proper divisors (42502705596) is greater than itself. Its abundance is 22098348792

Bases of 20404356804

• Binary: 10011000000001100011100011011000100₂
• Hexadecimal: 0x4C031C6C4
• Base-36: 9DG86H0

Squares and roots of 20404356804

• 20404356804 squared (20404356804²) is 416337776584941094416
• 20404356804 cubed (20404356804³) is 8495104544423174703786316006464
• The square root of 20404356804 is 142843.8196212913
• The cube root of 20404356804 is 2732.5889203353

Scales and comparisons

• 20,404,356,804 seconds is equal to 648 years, 41 weeks, 2 days, 12 hours, 53 minutes, 24 seconds.
• To count from 1 to 20,404,356,804 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 20404356804 cubic inches would be around 227.7 feet tall.

Recreational maths with 20404356804

• 20404356804 backwards is 40865340402
• 20404356804 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20404356804's digits is 36
• More coming soon!