42072172142

Names of 42072172142

• Cardinal: 42072172142 can be written as Forty-two billion, seventy-two million, one hundred seventy-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 4.2072172142 × 10¹⁰

Factors of 42072172142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 467

Divisors of 42072172142

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 11 13 14 22 26 49 77 91 98 121 127 143 154 182 242 254 286 307 343 539 614 637 686 847 889 1001 1078 1274 1397 1573 1651 1694 1778 2002 2149 2794 3146 3302 3377 3773 3991 4298 4459 5929 6223 6754 7007 7546 7982 8918 9779 11011 11557 11858 12446 14014 15043 15367 18161 19558 22022 23114 23639 27937 30086 30734 36322 37147 38989 41503 43561 43901 47278 49049 55874 68453 74294 77077 77978 80899 83006 87122 87802 98098 105301 107569 127127 136906 154154 161798 165473 195559 199771 210602 215138 254254 260029 272923 307307 330946 391118 399542 428879 479171 482911 506857 520058 539539 545846 566293 614614 752983 857758 889889 958342 965822 1013714 1079078 1132586 1158311 1368913 1398397 1505966 1779778 1820203 1910461 2151149 2316622 2737826 2796794 3002153 3380377 3547999 3640406 3820922 4302298 4717669 5270881 5575427 6004306 6229223 6760754 7095998 9435338 9788779 10541762 11150854 12458446 12741421 13373227 15058043 19577558 21015071 23662639 24835993 25482842 26746454 30116086 33023683 39027989 42030142 47325278 49671986 61329697 66047366 68521453 78055978 122659394 137042906 147105497 165638473 173851951 231165781 273195923 294210994 331276946 347703902 429307879 462331562 546391846 858615758 1618160467 1912371461 3005155153 3236320934 3824742922 6010310306 21036086071 42072172142
• Sum of all divisors σ(n): 88088985600
• Sum of proper divisors (its aliquot sum) s(n): 46016813458
• 42072172142 is an abundant number, because the sum of its proper divisors (46016813458) is greater than itself. Its abundance is 3944641316

Bases of 42072172142

• Binary: 100111001011101100100110011001101110₂
• Hexadecimal: 0x9CBB2666E
• Base-36: JBSONSE

Squares and roots of 42072172142

• 42072172142 squared (42072172142²) is 1770067668746080868164
• 42072172142 cubed (42072172142³) is 74470591662473747573248615487288
• The square root of 42072172142 is 205115.0217365857
• The cube root of 42072172142 is 3478.0165554205

Scales and comparisons

• 42,072,172,142 seconds is equal to 1,337 years, 39 weeks, 5 days, 10 hours, 29 minutes, 2 seconds.
• To count from 1 to 42,072,172,142 would take you about two thousand, six hundred seventy-five 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 42072172142 cubic inches would be around 289.8 feet tall.

Recreational maths with 42072172142

• 42072172142 backwards is 24127127024
• The number of decimal digits it has is: 11
• The sum of 42072172142's digits is 32
• More coming soon!