400997912398304

Names of 400997912398304

• Cardinal: 400997912398304 can be written as Four hundred trillion, nine hundred ninety-seven billion, nine hundred twelve million, three hundred ninety-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 4.00997912398304 × 10¹⁴

Factors of 400997912398304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 546

Divisors of 400997912398304

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 73 104 127 146 169 208 254 292 331 338 416 508 584 662 676 949 1016 1168 1324 1352 1651 1898 2032 2336 2648 2704 3302 3796 4064 4303 5296 5329 5408 6604 7592 8606 9271 10592 10658 12337 13208 15184 17212 18542 21316 21463 24163 24674 26416 30368 34424 37084 42037 42632 42926 48326 49348 52832 55939 68848 69277 74168 84074 85264 85852 96652 98696 109561 111878 120523 137696 138554 148336 168148 170528 171704 193304 197392 219122 223756 241046 277108 296672 314119 336296 343408 386608 394784 438244 447512 482092 546481 554216 628238 672592 676783 686816 773216 876488 895024 900601 964184 1092962 1108432 1256476 1345184 1353566 1424293 1566799 1752976 1763899 1790048 1801202 1928368 2185924 2216864 2512952 2707132 2848586 3068701 3133598 3505952 3527798 3602404 3856736 4083547 4371848 5025904 5414264 5697172 6137402 6267196 7055596 7104253 7204808 7997953 8167094 8743696 8798179 10051808 10828528 11394344 12274804 12534392 13914247 14111192 14208506 14409616 15995906 16334188 17487392 17596358 18515809 21657056 22788688 22930687 24549608 25068784 27828494 28222384 28417012 28819232 31991812 32668376 35192716 37031618 39893113 45577376 45861374 49099216 50137568 55656988 56444768 56834024 63983624 65336752 70385432 74063236 79786226 91722748 98198432 103973389 111313976 113668048 114376327 127967248 130673504 140770864 148126472 159572452 180885211 183445496 207946778 222627952 224015173 227336096 228752654 255934496 281541728 296252944 298098931 319144904 361770422 366890992 415893556 445255904 448030346 457505308 518610469 583850569 592505888 596197862 638289808 723540844 733781984 831787112 896060692 915010616 1015740031 1037220938 1167701138 1192395724 1276579616 1351654057 1447081688 1663574224 1792121384 1830021232 2031480062 2074441876 2335402276 2351507743 2384791448 2703308114 2894163376 2912197249 3327148448 3584242768 3660042464 4062960124 4148883752 4670804552 4703015486 4769582896 5406616228 5788326752 5824394498 7168485536 7590057397 8125920248 8297767504 9341609104 9406030972 9539165792 10813232456 11648788996 13204620403 15180114794 16251840496 16595535008 18683218208 18812061944 21626464912 23297577992 26409240806 30360229588 32503680992 37624123888 37858564237 43252929824 46595155984 52818481612 60720459176 74149022263 75248247776 75717128474 93190311968 98670746161 105636963224 121440918352 148298044526 151434256948 171660065239 197341492322 211273926448 242881836704 296596089052 302868513896 343320130478 394682984644 422547852896 593192178104 605737027792 686640260956 789365969288 963937289419 1186384356208 1211474055584 1373280521912 1578731938576 1927874578838 2372768712416 2746561043824 3157463877152 3855749157676 5493122087648 7711498315352 12531184762447 15422996630704 25062369524894 30845993261408 50124739049788 100249478099576 200498956199152 400997912398304
• Sum of all divisors σ(n): 876206772862848
• Sum of proper divisors (its aliquot sum) s(n): 475208860464544
• 400997912398304 is an abundant number, because the sum of its proper divisors (475208860464544) is greater than itself. Its abundance is 74210948066240

Bases of 400997912398304

• Binary: 1011011001011010010011010000111111100100111100000₂
• Hexadecimal: 0x16CB49A1FC9E0
• Base-36: 3Y53WBKZ4W

Squares and roots of 400997912398304

• 400997912398304 squared (400997912398304²) is 160799325747797888841142076416
• 400997912398304 cubed (400997912398304³) is 64480193939921806665956962655142696996798464
• The square root of 400997912398304 is 20024932.2695060319
• The cube root of 400997912398304 is 73741.8514347549

Scales and comparisons

• 400,997,912,398,304 seconds is equal to 12,750,493 years, 12 weeks, 5 days, 15 hours, 31 minutes, 44 seconds.
• To count from 1 to 400,997,912,398,304 would take you about thirty-one million, eight hundred seventy-six thousand, two hundred thirty-three 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 400997912398304 cubic inches would be around 6145.2 feet tall.

Recreational maths with 400997912398304

• 400997912398304 backwards is 403893219799004
• The number of decimal digits it has is: 15
• The sum of 400997912398304's digits is 68
• More coming soon!