38323989990

Names of 38323989990

• Cardinal: 38323989990 can be written as Thirty-eight billion, three hundred twenty-three million, nine hundred eighty-nine thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.832398999 × 10¹⁰

Factors of 38323989990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1822

Divisors of 38323989990

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 30 33 39 45 55 65 66 78 90 99 110 117 121 130 143 165 167 195 198 234 242 286 330 334 363 390 429 495 501 585 605 715 726 835 858 990 1002 1089 1170 1210 1287 1430 1503 1573 1621 1670 1815 1837 2145 2171 2178 2505 2574 3006 3146 3242 3630 3674 4290 4342 4719 4863 5010 5445 5511 6435 6513 7515 7865 8105 9185 9438 9726 10855 10890 11022 12870 13026 14157 14589 15030 15730 16210 16533 17831 18370 19539 20207 21073 21710 23595 23881 24315 27555 28314 29178 32565 33066 35662 39078 40414 42146 47190 47762 48630 53493 55110 60621 63219 65130 70785 71643 72945 82665 89155 97695 101035 105365 106986 119405 121242 126438 141570 143286 145890 160479 165330 178310 181863 189657 195390 196141 202070 210730 214929 231803 238810 262691 267465 270707 303105 316095 320958 358215 363726 379314 392282 429858 463606 525382 534930 541414 588423 606210 632190 695409 716430 788073 802395 812121 909315 948285 980705 1074645 1159015 1176846 1313455 1353535 1390818 1576146 1604790 1624242 1765269 1818630 1896570 1961410 2086227 2149290 2318030 2364219 2436363 2549833 2626910 2707070 2942115 2977777 3477045 3519191 3530538 3940365 4060605 4172454 4728438 4872726 5099666 5884230 5955554 6954090 7038382 7649499 7880730 8121210 8826345 8933331 10431135 10557573 11821095 12181815 12749165 14888885 15298998 17595955 17652690 17866662 20862270 21115146 22948497 23642190 24363630 25498330 26799993 29777770 31672719 32755547 35191910 38247495 38711101 44666655 45896994 52787865 53599986 63345438 65511094 76494990 77422202 89333310 98266641 105575730 114742485 116133303 133999965 158363595 163777735 193555505 196533282 229484970 232266606 267999930 294799923 316727190 327555470 348399909 387111010 425822111 491333205 580666515 589599846 696799818 851644222 982666410 1161333030 1277466333 1473999615 1741999545 2129110555 2554932666 2947999230 3483999090 3832398999 4258221110 6387331665 7664797998 12774663330 19161994995 38323989990
• Sum of all divisors σ(n): 118728687168
• Sum of proper divisors (its aliquot sum) s(n): 80404697178
• 38323989990 is an abundant number, because the sum of its proper divisors (80404697178) is greater than itself. Its abundance is 42080707188

Bases of 38323989990

• Binary: 100011101100010010011010110111100110₂
• Hexadecimal: 0x8EC49ADE6
• Base-36: HLT43XI

Squares and roots of 38323989990

• 38323989990 squared (38323989990²) is 1468728208753620200100
• 38323989990 cubed (38323989990³) is 56287525170304370924894196999000
• The square root of 38323989990 is 195765.1398742891
• The cube root of 38323989990 is 3371.5031726021

Scales and comparisons

• 38,323,989,990 seconds is equal to 1,218 years, 30 weeks, 2 days, 16 hours, 46 minutes, 30 seconds.
• To count from 1 to 38,323,989,990 would take you about two thousand, four hundred thirty-seven 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 38323989990 cubic inches would be around 281 feet tall.

Recreational maths with 38323989990

• 38323989990 backwards is 09998932383
• The number of decimal digits it has is: 11
• The sum of 38323989990's digits is 63
• More coming soon!