397993642416

Names of 397993642416

• Cardinal: 397993642416 can be written as Three hundred ninety-seven billion, nine hundred ninety-three million, six hundred forty-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 3.97993642416 × 10¹¹

Factors of 397993642416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 503

Divisors of 397993642416

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 113 116 127 144 174 226 229 232 254 261 339 348 381 452 458 464 508 522 678 687 696 762 841 904 916 1016 1017 1044 1143 1356 1374 1392 1524 1682 1808 1832 2032 2034 2061 2088 2286 2523 2712 2748 3048 3277 3364 3664 3683 4068 4122 4176 4572 5046 5424 5496 6096 6554 6641 6728 7366 7569 8136 8244 9144 9831 10092 10992 11049 13108 13282 13456 14351 14732 15138 16272 16488 18288 19662 19923 20184 22098 25877 26216 26564 28702 29083 29464 29493 30276 32976 33147 39324 39846 40368 43053 44196 51754 52432 53128 57404 58166 58928 58986 59769 60552 66294 77631 78648 79692 86106 87249 88392 95033 103508 106256 106807 114808 116332 117972 119538 121104 129159 132588 155262 157296 159384 172212 174498 176784 190066 192589 207016 213614 229616 232664 232893 235944 239076 258318 261747 265176 285099 310524 318768 320421 344424 348996 380132 385178 414032 416179 427228 465328 465786 471888 478152 516636 523494 530352 570198 577767 621048 640842 688848 697992 750433 760264 770356 832358 843407 854456 855297 931572 956304 961263 1033272 1046988 1140396 1155534 1242096 1248537 1281684 1395984 1500866 1520528 1540712 1664716 1686814 1708912 1710594 1733301 1863144 1922526 2066544 2093976 2251299 2280792 2311068 2497074 2530221 2563368 3001732 3081424 3286379 3329432 3373628 3421188 3466602 3726288 3745611 3845052 4187952 4502598 4561584 4622136 4994148 5060442 5126736 6003464 6572758 6658864 6747256 6753897 6842376 6933204 7491222 7590663 7690104 9005196 9244272 9859137 9988296 10120884 12006928 12069191 13145516 13494512 13507794 13684752 13866408 14982444 15181326 15380208 18010392 19718274 19976592 20241768 21762557 24138382 24458803 26291032 27015588 27732816 29577411 29964888 30362652 36020784 36207573 39436548 40483536 43525114 48276764 48917606 52582064 54031176 59154822 59929776 60725304 65287671 72415146 73376409 78873096 87050228 95304991 96553528 97835212 108062352 108622719 118309644 121450608 130575342 144830292 146752818 157746192 174100456 190609982 193107056 195670424 195863013 217245438 220129227 236619288 261150684 285914973 289660584 293505636 348200912 381219964 391340848 391726026 434490876 440258454 473238576 522301368 571829946 579321168 587011272 762439928 783452052 857744919 868981752 880516908 1044602736 1143659892 1174022544 1524879856 1566904104 1715489838 1737963504 1761033816 2287319784 2763844739 3133808208 3430979676 3522067632 4574639568 5527689478 6861959352 8291534217 11055378956 13723918704 16583068434 22110757912 24874602651 33166136868 44221515824 49749205302 66332273736 99498410604 132664547472 198996821208 397993642416
• Sum of all divisors σ(n): 1178055790080
• Sum of proper divisors (its aliquot sum) s(n): 780062147664
• 397993642416 is an abundant number, because the sum of its proper divisors (780062147664) is greater than itself. Its abundance is 382068505248

Bases of 397993642416

• Binary: 101110010101010010001010000100110110000₂
• Hexadecimal: 0x5CAA4509B0
• Base-36: 52U34ZW0

Squares and roots of 397993642416

• 397993642416 squared (397993642416²) is 158398939403554874317056
• 397993642416 cubed (397993642416³) is 63041770848052070968176207873847296
• The square root of 397993642416 is 630867.3730793185
• The cube root of 397993642416 is 7355.7232016287

Scales and comparisons

• 397,993,642,416 seconds is equal to 12,654 years, 50 weeks, 1 day, 21 hours, 33 minutes, 36 seconds.
• To count from 1 to 397,993,642,416 would take you about twenty-five thousand, three hundred nine 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 397993642416 cubic inches would be around 613 feet tall.

Recreational maths with 397993642416

• 397993642416 backwards is 614246399793
• The number of decimal digits it has is: 12
• The sum of 397993642416's digits is 63
• More coming soon!