30542724828

Names of 30542724828

• Cardinal: 30542724828 can be written as Thirty billion, five hundred forty-two million, seven hundred twenty-four thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0542724828 × 10¹⁰

Factors of 30542724828

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8764

Divisors of 30542724828

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 31 33 36 41 42 44 62 63 66 77 82 84 93 99 123 124 126 132 154 164 186 198 217 231 246 252 279 287 308 341 369 372 396 434 451 462 492 558 574 651 682 693 738 861 868 902 924 1023 1116 1148 1271 1302 1353 1364 1386 1476 1722 1804 1953 2046 2387 2542 2583 2604 2706 2772 3069 3157 3444 3813 3906 4059 4092 4774 5084 5166 5412 6138 6314 7161 7626 7812 8118 8669 8897 9471 9548 10332 11439 12276 12628 13981 14322 15252 16236 17338 17794 18942 21483 22878 26007 26691 27962 28413 28644 34676 35588 37884 41943 42966 45756 52014 53382 55924 56826 60683 78021 80073 83886 85932 95359 97867 104028 106764 113652 121366 125829 156042 160146 167772 182049 190718 195734 242732 251658 268739 286077 293601 312084 320292 355429 364098 381436 391468 503316 537478 546147 572154 587202 667513 710858 728196 806217 858231 880803 1066287 1074956 1092294 1144308 1174404 1335026 1421716 1612434 1716462 1761606 1881173 2002539 2132574 2184588 2418651 2488003 2670052 2956129 3198861 3224868 3432924 3523212 3762346 3909719 4005078 4265148 4837302 4976006 5643519 5912258 6007617 6397722 7464009 7524692 7819438 8010156 8868387 9674604 9952012 11018299 11287038 11729157 11824516 12015234 12795444 14928018 15638876 16930557 17736774 20692903 22036598 22392027 22574076 23458314 24030468 26605161 27368033 29856036 33054897 33861114 35187471 35473548 41385806 44073196 44784054 46916628 53210322 54736066 62078709 66109794 67722228 70374942 77128093 82104099 82771612 89568108 99164691 106420644 109472132 121201289 124157418 132219588 140749884 154256186 164208198 186236127 198329382 231384279 242402578 246312297 248314836 308512372 328416396 363603867 372472254 396658764 462768558 484805156 492624594 694152837 727207734 744944508 848409023 925537116 985249188 1090811601 1388305674 1454415468 1696818046 2181623202 2545227069 2776611348 3393636092 4363246404 5090454138 7635681207 10180908276 15271362414 30542724828
• Sum of all divisors σ(n): 101796065280
• Sum of proper divisors (its aliquot sum) s(n): 71253340452
• 30542724828 is an abundant number, because the sum of its proper divisors (71253340452) is greater than itself. Its abundance is 40710615624

Bases of 30542724828

• Binary: 11100011100011111001111111011011100₂
• Hexadecimal: 0x71C7CFEDC
• Base-36: E14CLB0

Squares and roots of 30542724828

• 30542724828 squared (30542724828²) is 932858039918927629584
• 30542724828 cubed (30542724828³) is 28492026416831246019230424111552
• The square root of 30542724828 is 174764.7699852577
• The cube root of 30542724828 is 3125.8581051439

Scales and comparisons

• 30,542,724,828 seconds is equal to 971 years, 8 weeks, 3 days, 18 hours, 13 minutes, 48 seconds.
• To count from 1 to 30,542,724,828 would take you about one thousand, nine hundred forty-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 30542724828 cubic inches would be around 260.5 feet tall.

Recreational maths with 30542724828

• 30542724828 backwards is 82842724503
• The number of decimal digits it has is: 11
• The sum of 30542724828's digits is 45
• More coming soon!