10400252040

Names of 10400252040

• Cardinal: 10400252040 can be written as Ten billion, four hundred million, two hundred fifty-two thousand and forty.

Scientific notation

• Scientific notation: 1.040025204 × 10¹⁰

Factors of 10400252040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1632

Divisors of 10400252040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 79 90 108 120 135 158 180 216 237 270 316 360 395 474 540 632 711 790 948 1080 1185 1422 1543 1580 1896 2133 2370 2844 3086 3160 3555 4266 4629 4740 5688 6172 6241 7110 7715 8532 9258 9480 10665 12344 12482 13887 14220 15430 17064 18516 18723 21330 23145 24964 27774 28440 30860 31205 37032 37446 41661 42660 46290 49928 55548 56169 61720 62410 69435 74892 83322 85320 92580 93615 111096 112338 121897 124820 138870 149784 166644 168507 185160 187230 208305 224676 243794 249640 277740 280845 333288 337014 365691 374460 416610 449352 487588 555480 561690 609485 674028 731382 748920 833220 842535 975176 1097073 1123380 1218970 1348056 1462764 1666440 1685070 1828455 2194146 2246760 2437940 2925528 3291219 3370140 3656910 4388292 4875880 5485365 6582438 6740280 7313820 8776584 9629863 10970730 13164876 14627640 16456095 19259726 21941460 26329752 28889589 32912190 38519452 43882920 48149315 57779178 65824380 77038904 86668767 96298630 115558356 131648760 144447945 173337534 192597260 231116712 260006301 288895890 346675068 385194520 433343835 520012602 577791780 693350136 866687670 1040025204 1155583560 1300031505 1733375340 2080050408 2600063010 3466750680 5200126020 10400252040
• Sum of all divisors σ(n): 35134646400
• Sum of proper divisors (its aliquot sum) s(n): 24734394360
• 10400252040 is an abundant number, because the sum of its proper divisors (24734394360) is greater than itself. Its abundance is 14334142320

Bases of 10400252040

• Binary: 1001101011111001110100000010001000₂
• Hexadecimal: 0x26BE74088
• Base-36: 4S01HU0

Squares and roots of 10400252040

• 10400252040 squared (10400252040²) is 108165242495524161600
• 10400252040 cubed (10400252040³) is 1124945783921169852549689664000
• The square root of 10400252040 is 101981.6259921363
• The cube root of 10400252040 is 2182.8033989709

Scales and comparisons

• 10,400,252,040 seconds is equal to 330 years, 36 weeks, 1 day, 6 hours, 54 minutes.
• To count from 1 to 10,400,252,040 would take you about six hundred sixty-one 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 10400252040 cubic inches would be around 181.9 feet tall.

Recreational maths with 10400252040

• 10400252040 backwards is 04025200401
• 10400252040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10400252040's digits is 18
• More coming soon!