19429361910

Names of 19429361910

• Cardinal: 19429361910 can be written as Nineteen billion, four hundred twenty-nine million, three hundred sixty-one thousand, nine hundred ten.

Scientific notation

• Scientific notation: 1.942936191 × 10¹⁰

Factors of 19429361910

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 384

Divisors of 19429361910

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 31 35 42 45 49 62 63 70 79 90 93 98 105 126 147 155 158 186 210 217 237 245 257 279 294 310 315 343 395 434 441 465 474 490 514 553 558 630 651 686 711 735 771 790 882 930 1029 1085 1106 1185 1285 1302 1395 1422 1470 1519 1542 1659 1715 1799 1953 2058 2170 2205 2313 2370 2449 2570 2765 2790 3038 3087 3255 3318 3430 3555 3598 3855 3871 3906 4410 4557 4626 4898 4977 5145 5397 5530 6174 6510 7110 7347 7595 7710 7742 7967 8295 8995 9114 9765 9954 10290 10633 10794 11565 11613 12245 12593 13671 14694 15190 15435 15934 16191 16590 17143 17990 19355 19530 20303 21266 22041 22785 23130 23226 23901 24490 24885 25186 26985 27097 27342 30870 31899 32382 34286 34839 36735 37779 38710 39835 40606 44082 45570 47802 49770 51429 53165 53970 54194 55769 58065 60909 62965 63798 68355 69678 71703 73470 75558 79670 80955 81291 85715 88151 95697 101515 102858 106330 110205 111538 113337 116130 119505 120001 121818 125930 135485 136710 142121 143406 154287 159495 161910 162582 167307 171430 174195 176302 182727 188895 191394 203030 220410 226674 239010 240002 243873 257145 264453 270970 278845 284242 304545 308574 318990 334614 348390 358515 360003 365454 377790 390383 406455 426363 440755 478485 487746 501921 514290 528906 557690 566685 600005 609090 629393 710605 717030 720006 771435 780766 793359 812910 836535 840007 852726 881510 913635 956970 994847 1003842 1080009 1133370 1171149 1200010 1219365 1258786 1279089 1322265 1421210 1542870 1586718 1673070 1680014 1800015 1827270 1888179 1951915 1989694 2131815 2160018 2342298 2438730 2509605 2520021 2558178 2644530 2732681 2984541 3146965 3513447 3600030 3776358 3903830 3966795 4200035 4263630 4405751 4974235 5019210 5040042 5400045 5465362 5664537 5855745 5969082 6293930 6395445 6963929 7026894 7560063 7933590 8198043 8400070 8811502 8953623 9440895 9948470 10800090 11329074 11711490 12600105 12790890 13217253 13663405 13927858 14922705 15120126 16396086 17567235 17907246 18881790 20891787 22028755 24594129 25200210 26434506 27326810 28322685 29845410 30840257 34819645 35134470 37800315 39651759 40990215 41783574 44057510 44768115 49188258 56645370 61680514 62675361 66086265 69639290 75600630 79303518 81980430 89536230 92520771 104458935 122970645 125350722 132172530 154201285 185041542 198258795 208917870 215881799 245941290 277562313 308402570 313376805 396517590 431763598 462603855 555124626 626753610 647645397 925207710 1079408995 1295290794 1387811565 1942936191 2158817990 2775623130 3238226985 3885872382 6476453970 9714680955 19429361910
• Sum of all divisors σ(n): 61820928000
• Sum of proper divisors (its aliquot sum) s(n): 42391566090
• 19429361910 is an abundant number, because the sum of its proper divisors (42391566090) is greater than itself. Its abundance is 22962204180

Bases of 19429361910

• Binary: 10010000110000101001000100011110110₂
• Hexadecimal: 0x4861488F6
• Base-36: 8XBQNLI

Squares and roots of 19429361910

• 19429361910 squared (19429361910²) is 377500104229758848100
• 19429361910 cubed (19429361910³) is 7334586146142706451759615871000
• The square root of 19429361910 is 139389.2460342619
• The cube root of 19429361910 is 2688.3522894389

Scales and comparisons

• 19,429,361,910 seconds is equal to 617 years, 41 weeks, 1 day, 20 hours, 58 minutes, 30 seconds.
• To count from 1 to 19,429,361,910 would take you about one thousand, two hundred thirty-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 19429361910 cubic inches would be around 224 feet tall.

Recreational maths with 19429361910

• 19429361910 backwards is 01916392491
• 19429361910 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19429361910's digits is 45
• More coming soon!