42182738388

Names of 42182738388

• Cardinal: 42182738388 can be written as Forty-two billion, one hundred eighty-two million, seven hundred thirty-eight thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2182738388 × 10¹⁰

Factors of 42182738388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 534

Divisors of 42182738388

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 43 49 54 63 81 84 86 98 108 126 129 147 162 172 189 196 243 252 258 294 301 324 378 387 441 479 486 516 567 588 602 756 774 882 903 958 972 1134 1161 1204 1323 1437 1548 1701 1764 1806 1849 1916 2107 2268 2322 2646 2709 2874 3353 3402 3483 3612 3698 3969 4214 4311 4644 5292 5418 5547 5748 6321 6706 6804 6966 7396 7938 8127 8428 8622 10059 10449 10836 11094 11907 12642 12933 12943 13412 13932 15876 16254 16641 17244 18963 20118 20597 20898 22188 23471 23814 24381 25284 25866 25886 30177 32508 33282 37926 38799 38829 40236 41194 41796 46942 47628 48762 49923 51732 51772 56889 60354 61791 66564 70413 73143 75852 77598 77658 82388 90531 90601 93884 97524 99846 113778 116397 116487 120708 123582 140826 144179 146286 149769 155196 155316 170667 181062 181202 185373 199692 211239 227556 232794 232974 247164 271593 271803 281652 288358 292572 299538 341334 349461 362124 362404 370746 422478 432537 449307 465588 465948 512001 543186 543606 556119 576716 599076 633717 682668 698922 741492 814779 815409 844956 865074 885671 898614 1009253 1024002 1048383 1086372 1087212 1112238 1267434 1297611 1397844 1629558 1630818 1668357 1730148 1771342 1797228 1901151 2018506 2048004 2096766 2224476 2446227 2534868 2595222 2657013 3027759 3145149 3259116 3261636 3336714 3542684 3802302 3892833 4037012 4193532 4892454 5005071 5190444 5314026 5703453 6055518 6199697 6290298 6673428 7338681 7604604 7785666 7971039 9083277 9784908 10010142 10628052 11406906 11678499 12111036 12399394 12580596 14677362 15571332 15942078 18166554 18599091 20020284 22016043 22813812 23356998 23913117 24798788 27249831 29354724 31884156 35035497 36333108 37198182 43397879 44032086 46713996 47826234 54499662 55797273 70070994 71739351 74396364 81749493 86795758 88064172 95652468 108999324 111594546 130193637 140141988 143478702 163498986 167391819 173591516 215218053 223189092 245248479 260387274 286957404 326997972 334783638 390580911 430436106 490496958 502175457 520774548 669567276 781161822 860872212 980993916 1004350914 1171742733 1506526371 1562323644 2008701828 2343485466 3013052742 3515228199 4686970932 6026105484 7030456398 10545684597 14060912796 21091369194 42182738388
• Sum of all divisors σ(n): 131967239040
• Sum of proper divisors (its aliquot sum) s(n): 89784500652
• 42182738388 is an abundant number, because the sum of its proper divisors (89784500652) is greater than itself. Its abundance is 47601762264

Bases of 42182738388

• Binary: 100111010010010010011000000111010100₂
• Hexadecimal: 0x9D24981D4
• Base-36: JDMIH90

Squares and roots of 42182738388

• 42182738388 squared (42182738388²) is 1779383417910448838544
• 42182738388 cubed (42182738388³) is 75059265209661736967960002827072
• The square root of 42182738388 is 205384.3674382255
• The cube root of 42182738388 is 3481.0606487553

Scales and comparisons

• 42,182,738,388 seconds is equal to 1,341 years, 14 weeks, 4 days, 3 hours, 19 minutes, 48 seconds.
• To count from 1 to 42,182,738,388 would take you about two thousand, six hundred eighty-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 42182738388 cubic inches would be around 290.1 feet tall.

Recreational maths with 42182738388

• 42182738388 backwards is 88383728124
• 42182738388 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42182738388's digits is 54
• More coming soon!