30421406406240

Names of 30421406406240

• Cardinal: 30421406406240 can be written as Thirty trillion, four hundred twenty-one billion, four hundred six million, four hundred six thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.042140640624 × 10¹³

Factors of 30421406406240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 460949

Divisors of 30421406406240

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 72 76 80 90 95 96 114 120 127 144 152 160 171 180 190 228 240 254 285 288 304 342 360 361 380 381 456 480 508 570 608 635 684 720 722 760 762 855 912 1016 1083 1140 1143 1270 1368 1440 1444 1520 1524 1710 1805 1824 1905 2032 2166 2280 2286 2413 2540 2736 2888 3040 3048 3249 3420 3610 3810 4064 4332 4560 4572 4826 5080 5415 5472 5715 5776 6096 6498 6840 7220 7239 7620 8664 9120 9144 9652 10160 10830 11430 11552 12065 12192 12996 13680 14440 14478 15240 16245 17328 18288 19304 20320 21660 21717 22860 24130 25992 27360 28880 28956 30480 32490 34656 36195 36576 38608 43320 43434 45720 45847 48260 51984 57760 57912 60960 64980 72390 77216 86640 86868 91440 91694 96520 103968 108585 115824 129960 137541 144780 173280 173736 182880 183388 193040 217170 229235 231648 259920 275082 289560 347472 366776 386080 412623 434340 458470 460793 519840 550164 579120 687705 694944 733552 825246 868680 916940 921586 1100328 1158240 1375410 1382379 1467104 1650492 1737360 1833880 1843172 2063115 2200656 2303965 2750820 2764758 3300984 3474720 3667760 3686344 4126230 4147137 4401312 4607930 5501640 5529516 6601968 6911895 7335520 7372688 8252460 8294274 8755067 9215860 11003280 11059032 13203936 13823790 14745376 16504920 16588548 17510134 18431720 20735685 22006560 22118064 26265201 27647580 33009840 33177096 35020268 36863440 41471370 43775335 44236128 52530402 55295160 58520711 66019680 66354192 70040536 73726880 78795603 82942740 87550670 105060804 110590320 117041422 131326005 132708384 140081072 157591206 165885480 166346273 175101340 175562133 210121608 221180640 234082844 262652010 280162144 292603555 315182412 331770960 332692546 350202680 351124266 393978015 420243216 468165688 499038819 525304020 526686399 585207110 630364824 663541920 665385092 700405360 702248532 787956030 831731365 840486432 877810665 936331376 998077638 1050608040 1053372798 1111893509 1170414220 1260729648 1330770184 1400810720 1404497064 1497116457 1575912060 1663462730 1755621330 1872662752 1996155276 2101216080 2106745596 2223787018 2340828440 2495194095 2521459296 2633431995 2661540368 2808994128 2994232914 3151824120 3326925460 3335680527 3511242660 3992310552 4202432160 4213491192 4447574036 4681656880 4990388190 5266863990 5323080736 5559467545 5617988256 5988465828 6303648240 6653850920 6671361054 7022485320 7485582285 7984621104 8426982384 8895148072 9363313760 9980776380 10007041581 10533727980 11118935090 11976931656 12607296480 13307701840 13342722108 14044970640 14971164570 15969242208 16678402635 16853964768 17790296144 19961552760 20014083162 21067455960 21125976671 22237870180 23953863312 26615403680 26685444216 28089941280 29942329140 33356805270 35580592288 39923105520 40028166324 42134911920 42251953342 44475740360 47907726624 50035207905 53370888432 59884658280 63377930013 66713610540 79846211040 80056332648 84269823840 84503906684 88951480720 100070415810 105629883355 106741776864 119769316560 126755860026 133427221080 160112665296 169007813368 177902961440 190133790039 200140831620 211259766710 239538633120 253511720052 266854442160 316889650065 320225330592 338015626736 380267580078 400281663240 422519533420 507023440104 533708884320 633779300130 676031253472 760535160156 800563326480 845039066840 950668950195 1014046880208 1267558600260 1521070320312 1601126652960 1690078133680 1901337900390 2028093760416 2535117200520 3042140640624 3380156267360 3802675800780 5070234401040 6084281281248 7605351601560 10140468802080 15210703203120 30421406406240
• Sum of all divisors σ(n): 110427416805888
• Sum of proper divisors (its aliquot sum) s(n): 80006010399648
• 30421406406240 is an abundant number, because the sum of its proper divisors (80006010399648) is greater than itself. Its abundance is 49584603993408

Bases of 30421406406240

• Binary: 110111010101100001001000111110101011001100000₂
• Hexadecimal: 0x1BAB091F5660
• Base-36: AS7EFX080

Squares and roots of 30421406406240

• 30421406406240 squared (30421406406240²) is 925461967733620111910937600
• 30421406406240 cubed (30421406406240³) is 28153854633943027046313902832964890624000
• The square root of 30421406406240 is 5515560.3891390763
• The cube root of 30421406406240 is 31217.1388433959

Scales and comparisons

• 30,421,406,406,240 seconds is equal to 967,306 years, 32 weeks, 3 days, 4 hours, 24 minutes.
• To count from 1 to 30,421,406,406,240 would take you about two million, four hundred eighteen thousand, two hundred sixty-six 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 30421406406240 cubic inches would be around 2601.4 feet tall.

Recreational maths with 30421406406240

• 30421406406240 backwards is 04260460412403
• 30421406406240 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30421406406240's digits is 36
• More coming soon!