68123052998

Names of 68123052998

• Cardinal: 68123052998 can be written as Sixty-eight billion, one hundred twenty-three million, fifty-two thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 6.8123052998 × 10¹⁰

Factors of 68123052998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 93

Divisors of 68123052998

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 7 11 13 14 19 22 26 38 41 77 82 91 121 133 143 154 182 209 242 247 266 286 287 361 418 451 494 533 574 722 779 847 902 1001 1066 1331 1463 1558 1573 1694 1729 2002 2299 2527 2662 2717 2926 3146 3157 3458 3731 3971 4598 4693 4961 5054 5434 5453 5863 6314 6859 7462 7942 8569 9317 9386 9922 10127 10906 11011 11726 13718 14801 16093 17138 17303 18634 19019 20254 22022 25289 27797 29602 29887 32186 32851 34606 34727 38038 41041 43681 48013 50578 51623 54571 55594 59774 59983 64493 65702 69454 70889 75449 82082 87362 89167 94259 96026 103246 103607 109142 111397 119966 121121 128986 141778 150898 162811 177023 178334 188518 192413 207214 209209 222794 242242 281219 305767 325622 328757 354046 361361 381997 384826 418418 451451 480491 528143 562438 567853 611534 624169 657514 659813 709423 722722 763994 779779 829939 902902 960982 980837 1036849 1056286 1135706 1139677 1225367 1248338 1319626 1346891 1418846 1559558 1659878 1790921 1961674 1968533 2073698 2116543 2279354 2301299 2450734 2693782 3093409 3363437 3581842 3655847 3937066 3974971 4233086 4602598 4965961 5809573 6186818 6246383 6726874 6865859 7257943 7311694 7949942 8577569 9129329 9931922 10789207 11619146 12492766 12536447 13479037 13731718 14515886 14815801 17155138 18258658 19700131 21578414 21653863 23281973 25072894 25590929 26958074 29631602 34027499 39400262 40214317 43307726 43724681 46563946 51181858 63905303 68054998 75524449 80428634 87449362 94353259 118681277 127810606 137900917 151048898 162973811 188706518 237362554 238192493 256101703 275801834 281500219 325947622 374302489 442357487 476384986 512203406 563000438 748604978 830768939 884714974 1661537878 1792711921 2620117423 3096502409 3585423842 4865932357 5240234846 6193004818 9731864714 34061526499 68123052998
• Sum of all divisors σ(n): 149578168320
• Sum of proper divisors (its aliquot sum) s(n): 81455115322
• 68123052998 is an abundant number, because the sum of its proper divisors (81455115322) is greater than itself. Its abundance is 13332062324

Bases of 68123052998

• Binary: 111111011100011100110100101111000110₂
• Hexadecimal: 0xFDC734BC6
• Base-36: VAMPG3Q

Squares and roots of 68123052998

• 68123052998 squared (68123052998²) is 4640750349768316788004
• 68123052998 cubed (68123052998³) is 316142082027754081570449622635992
• The square root of 68123052998 is 261003.9329167283
• The cube root of 68123052998 is 4084.1156766119

Scales and comparisons

• 68,123,052,998 seconds is equal to 2,166 years, 5 weeks, 2 days, 6 hours, 16 minutes, 38 seconds.
• To count from 1 to 68,123,052,998 would take you about four thousand, three hundred thirty-two 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 68123052998 cubic inches would be around 340.3 feet tall.

Recreational maths with 68123052998

• 68123052998 backwards is 89925032186
• The number of decimal digits it has is: 11
• The sum of 68123052998's digits is 53
• More coming soon!