42890142335524627194

Names of 42890142335524627194

• Cardinal: 42890142335524627194 can be written as Forty-two quintillion, eight hundred ninety quadrillion, one hundred forty-two trillion, three hundred thirty-five billion, five hundred twenty-four million, six hundred twenty-seven thousand, one hundred ninety-four.

Scientific notation

• Scientific notation: 4.2890142335524627194 × 10¹⁹

Factors of 42890142335524627194

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25181003585

Divisors of 42890142335524627194

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 47 51 54 81 94 102 141 153 162 282 306 423 459 799 846 918 1269 1377 1598 2397 2538 2754 3807 4794 7191 7614 13159 14382 21573 26318 39477 43146 64719 78954 118431 129438 223703 236862 355293 447406 618473 671109 710586 1065879 1236946 1342218 1855419 2013327 2131758 3710838 4026654 5566257 6039981 10514041 11132514 12079962 16698771 18119943 21028082 31542123 33397542 36239886 50096313 63084246 94626369 100192626 189252738 283879107 567758214 851637321 1703274642 25180990357 50361980714 75542971071 151085942142 226628913213 428076836069 453257826426 679886739639 856153672138 1183506546779 1284230508207 1359773479278 2039660218917 2367013093558 2568461016414 3550519640337 3852691524621 4079320437834 7101039280674 7705383049242 10651558921011 11558074573863 20119611295243 21303117842022 23116149147726 31954676763033 34674223721589 40239222590486 60358833885729 63909353526066 69348447443178 95864030289099 120717667771458 181076501657187 191728060578198 331356652107763 362153003314374 543229504971561 662713304215526 994069956323289 1086459009943122 1629688514914683 1988139912646578 2982209868969867 3259377029829366 5633063085831971 5964419737939734 8946629606909601 11266126171663942 15573762649064861 16899189257495913 17893259213819202 26839888820728803 31147525298129722 33798378514991826 46721287947194583 50697567772487739 53679777641457606 93442575894389166 101395135544975478 140163863841583749 152092703317463217 264753965034102637 280327727683167498 304185406634926434 420491591524751247 456278109952389651 529507930068205274 794261895102307911 840983183049502494 912556219904779302 1261474774574253741 1588523790204615822 2382785685306923733 2522949549148507482 4765571370613847466 7148357055920771199 14296714111841542398 21445071167762313597 42890142335524627194
• Sum of all divisors σ(n): 103931947082356968960
• Sum of proper divisors (its aliquot sum) s(n): 61041804746832341766
• 42890142335524627194 is an abundant number, because the sum of its proper divisors (61041804746832341766) is greater than itself. Its abundance is 18151662411307714572

Bases of 42890142335524627194

• Binary: 100101001100111000011001010011011001100010111000110110001011111010₂
• Hexadecimal: 0x25338653662E362FA
• Base-36: 91UXIK3K8ODMI

Squares and roots of 42890142335524627194

• 42890142335524627194 squared (42890142335524627194²) is 1839564309561561922272218549672684313636
• 42890142335524627194 cubed (42890142335524627194³) is 78899175072446477753079489813227617995239351369970670617384
• The square root of 42890142335524627194 is 6549056598.8945787393
• The cube root of 42890142335524627194 is 3500411.9878434797

Scales and comparisons

• 42,890,142,335,524,627,194 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,890,142,335,524,627,194 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42890142335524627194 cubic inches would be around 291701 feet tall.

Recreational maths with 42890142335524627194

• 42890142335524627194 backwards is 49172642553324109824
• 42890142335524627194 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 42890142335524627194's digits is 81
• More coming soon!