168417383420

Names of 168417383420

• Cardinal: 168417383420 can be written as One hundred sixty-eight billion, four hundred seventeen million, three hundred eighty-three thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.6841738342 × 10¹¹

Factors of 168417383420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2204

Divisors of 168417383420

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 29 31 44 52 55 58 62 65 110 116 124 130 143 145 155 220 260 286 290 310 319 341 377 403 572 580 620 638 682 715 754 806 899 961 1276 1364 1430 1508 1595 1612 1705 1798 1885 1922 2015 2113 2860 3190 3410 3596 3770 3844 4030 4147 4226 4433 4495 4805 6380 6820 7540 8060 8294 8452 8866 8990 9610 9889 10565 10571 11687 12493 16588 17732 17980 19220 19778 20735 21130 21142 22165 23243 23374 24986 27469 27869 39556 41470 42260 42284 44330 46486 46748 49445 49972 52855 54938 55738 58435 61277 62465 65503 82940 88660 92972 98890 105710 109876 111476 116215 116870 122554 124930 128557 131006 137345 137423 139345 197780 211420 232430 233740 245108 249860 257114 262012 274690 274846 278690 302159 306385 306559 327515 362297 464860 514228 549380 549692 557380 604318 612770 613118 642785 655030 674047 687115 720533 724594 796601 851539 1208636 1225540 1226236 1285570 1310060 1348094 1374230 1441066 1449188 1510795 1532795 1593202 1703078 1811485 1899587 2030593 2571140 2696188 2748460 2882132 3021590 3065590 3186404 3370235 3406156 3602665 3622970 3799174 3983005 3985267 4061186 4257695 6043180 6131180 6740470 7205330 7245940 7598348 7966010 7970534 8122372 8515390 8762611 9366929 9497935 10152965 13480940 14410660 15932020 15941068 17030780 17525222 18733858 18995870 19926335 20305930 20895457 22336523 24694631 26397709 35050444 37467716 37991740 39852670 40611860 41790914 43813055 44673046 46834645 49389262 52795418 58887197 79705340 83581828 87626110 89346092 93669290 98778524 104477285 105590836 111682615 117774394 123473155 131988545 175252220 187338580 208954570 223365230 235548788 246946310 263977090 271640941 290374799 294435985 417909140 446730460 493892620 527954180 543281882 580749598 588871970 647759167 765533561 1086563764 1161499196 1177743940 1295518334 1358204705 1451873995 1531067122 2591036668 2716409410 2903747990 3062134244 3238795835 3827667805 5432818820 5807495980 6477591670 7655335610 8420869171 12955183340 15310671220 16841738342 33683476684 42104345855 84208691710 168417383420
• Sum of all divisors σ(n): 444359079360
• Sum of proper divisors (its aliquot sum) s(n): 275941695940
• 168417383420 is an abundant number, because the sum of its proper divisors (275941695940) is greater than itself. Its abundance is 107524312520

Bases of 168417383420

• Binary: 10011100110110011101010101001111111100₂
• Hexadecimal: 0x27367553FC
• Base-36: 25DBD0QK

Squares and roots of 168417383420

• 168417383420 squared (168417383420²) is 28364415038039290896400
• 168417383420 cubed (168417383420³) is 4777060562945477139923914297688000
• The square root of 168417383420 is 410386.8704283801
• The cube root of 168417383420 is 5522.4141340835

Scales and comparisons

• 168,417,383,420 seconds is equal to 5,355 years, 7 weeks, 6 days, 6 hours, 30 minutes, 20 seconds.
• To count from 1 to 168,417,383,420 would take you about ten thousand, seven hundred ten 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 168417383420 cubic inches would be around 460.2 feet tall.

Recreational maths with 168417383420

• 168417383420 backwards is 024383714861
• The number of decimal digits it has is: 12
• The sum of 168417383420's digits is 47
• More coming soon!