10121728716

Names of 10121728716

• Cardinal: 10121728716 can be written as Ten billion, one hundred twenty-one million, seven hundred twenty-eight thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.0121728716 × 10¹⁰

Factors of 10121728716

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 245

Divisors of 10121728716

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 59 66 76 99 114 118 132 151 171 177 198 209 228 236 302 342 354 396 418 453 531 604 627 649 684 708 836 906 1062 1121 1254 1298 1359 1661 1812 1881 1947 2124 2242 2508 2596 2718 2869 3322 3363 3762 3894 4484 4983 5436 5738 5841 6644 6726 7524 7788 8607 8909 9966 10089 11476 11682 12331 13452 14949 17214 17818 19932 20178 22801 23364 24662 25821 26727 29898 31559 34428 35636 36993 40356 45602 49324 51642 53454 59796 63118 68403 73986 80181 91204 94677 97999 103284 106908 110979 126236 136806 147972 160362 169271 189354 195998 205209 221958 250811 273612 284031 293997 320724 338542 378708 391996 410418 433219 443916 501622 507813 568062 587994 677084 752433 820836 866438 881991 1003244 1015626 1136124 1175988 1299657 1345259 1504866 1523439 1732876 1763982 1861981 2031252 2257299 2599314 2690518 3009732 3046878 3527964 3723962 3898971 4035777 4514598 4765409 5198628 5381036 5585943 6093756 7447924 7797942 8071554 9029196 9530818 11171886 12107331 14296227 14797849 15595884 16143108 16757829 19061636 22343772 24214662 25559921 28592454 29595698 33515658 42888681 44393547 48429324 51119842 57184908 59191396 67031316 76679763 85777362 88787094 102239684 133180641 153359526 171554724 177574188 230039289 266361282 281159131 306719052 460078578 532722564 562318262 843477393 920157156 1124636524 1686954786 2530432179 3373909572 5060864358 10121728716
• Sum of all divisors σ(n): 30077611200
• Sum of proper divisors (its aliquot sum) s(n): 19955882484
• 10121728716 is an abundant number, because the sum of its proper divisors (19955882484) is greater than itself. Its abundance is 9834153768

Bases of 10121728716

• Binary: 1001011011010011010101001011001100₂
• Hexadecimal: 0x25B4D52CC
• Base-36: 4NE7RV0

Squares and roots of 10121728716

• 10121728716 squared (10121728716²) is 102449392200299008656
• 10121728716 cubed (10121728716³) is 1036964954970512899699767765696
• The square root of 10121728716 is 100606.8025334271
• The cube root of 10121728716 is 2163.1413423181

Scales and comparisons

• 10,121,728,716 seconds is equal to 321 years, 43 weeks, 4 days, 15 hours, 18 minutes, 36 seconds.
• To count from 1 to 10,121,728,716 would take you about six hundred forty-three 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 10121728716 cubic inches would be around 180.3 feet tall.

Recreational maths with 10121728716

• 10121728716 backwards is 61782712101
• 10121728716 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10121728716's digits is 36
• More coming soon!