38161274970

Names of 38161274970

• Cardinal: 38161274970 can be written as Thirty-eight billion, one hundred sixty-one million, two hundred seventy-four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 3.816127497 × 10¹⁰

Factors of 38161274970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1839

Divisors of 38161274970

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 31 35 37 39 42 49 62 65 70 74 78 91 93 98 105 111 130 147 155 182 185 186 195 210 217 222 245 259 273 294 310 370 390 403 434 455 465 481 490 518 546 555 637 651 735 777 806 910 930 962 1085 1110 1147 1209 1274 1295 1302 1365 1443 1470 1519 1554 1741 1813 1911 2015 2170 2294 2405 2418 2590 2730 2821 2886 3038 3185 3255 3367 3441 3482 3626 3822 3885 4030 4557 4810 5223 5439 5642 5735 6045 6370 6510 6734 6882 7215 7595 7770 8029 8463 8705 9065 9114 9555 10101 10446 10878 11470 12090 12187 14105 14430 14911 15190 16058 16835 16926 17205 17410 18130 19110 19747 20202 22633 22785 23569 24087 24374 26115 27195 28210 29822 33670 34410 36561 39494 40145 42315 44733 45266 45570 47138 48174 50505 52230 53971 54390 56203 59241 60935 64417 67899 70707 73122 74555 80290 84630 85309 89466 98735 101010 104377 107942 112406 113165 117845 118482 120435 121870 128834 135798 141414 149110 158431 161913 168609 170618 182805 193251 197470 208754 223665 226330 235690 240870 255927 269855 281015 296205 313131 316862 322085 323826 337218 339495 353535 365610 377797 386502 426545 447330 450919 475293 511854 521885 539710 562030 592410 626262 644170 678990 701623 707070 730639 755594 792155 809565 837421 843045 853090 901838 950586 966255 1043770 1109017 1133391 1279635 1352757 1403246 1461278 1565655 1584310 1619130 1674842 1686090 1888985 1932510 1996927 2104869 2191917 2218034 2254595 2266782 2376465 2512263 2559270 2644579 2705514 3131310 3156433 3327051 3508115 3653195 3777970 3993854 4187105 4209738 4383834 4509190 4752930 4911361 5024526 5289158 5545085 5666955 5861947 5990781 6312866 6654102 6763785 7016230 7306390 7933737 8374210 9469299 9822722 9984635 10524345 10959585 11090170 11333910 11723894 11981562 12561315 13222895 13527570 13978489 14734083 15782165 15867474 16635255 17585841 18938598 19969270 21048690 21919170 24556805 25122630 25960051 26445790 27956978 29309735 29468166 29953905 31564330 33270510 34379527 35171682 39668685 41033629 41935467 47346495 49113610 51920102 58619470 59907810 68759054 69892445 73670415 77880153 79337370 82067258 83870934 87929205 94692990 97849423 103138581 123100887 129800255 139784890 147340830 155760306 171897635 175858410 181720357 195698846 205168145 206277162 209677335 246201774 259600510 293548269 343795270 363440714 389400765 410336290 419354670 489247115 515692905 545161071 587096538 615504435 778801530 908601785 978494230 1031385810 1090322142 1231008870 1272042499 1467741345 1817203570 2544084998 2725805355 2935482690 3816127497 5451610710 6360212495 7632254994 12720424990 19080637485 38161274970
• Sum of all divisors σ(n): 121707436032
• Sum of proper divisors (its aliquot sum) s(n): 83546161062
• 38161274970 is an abundant number, because the sum of its proper divisors (83546161062) is greater than itself. Its abundance is 45384886092

Bases of 38161274970

• Binary: 100011100010100101101101100001011010₂
• Hexadecimal: 0x8E296D85A
• Base-36: HJ48K7U

Squares and roots of 38161274970

• 38161274970 squared (38161274970²) is 1456282907335948500900
• 38161274970 cubed (38161274970³) is 55573612460958160908604192473000
• The square root of 38161274970 is 195349.1104919601
• The cube root of 38161274970 is 3366.7248562413

Scales and comparisons

• 38,161,274,970 seconds is equal to 1,213 years, 21 weeks, 2 days, 10 hours, 9 minutes, 30 seconds.
• To count from 1 to 38,161,274,970 would take you about two thousand, four hundred twenty-six 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 38161274970 cubic inches would be around 280.6 feet tall.

Recreational maths with 38161274970

• 38161274970 backwards is 07947216183
• The number of decimal digits it has is: 11
• The sum of 38161274970's digits is 48
• More coming soon!