19470806740

Names of 19470806740

• Cardinal: 19470806740 can be written as Nineteen billion, four hundred seventy million, eight hundred six thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.947080674 × 10¹⁰

Factors of 19470806740

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 317

Divisors of 19470806740

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 31 35 37 44 55 62 70 73 74 77 110 124 140 146 148 151 154 155 185 217 220 259 292 302 308 310 341 365 370 385 407 434 511 518 604 620 682 730 740 755 770 803 814 868 1022 1036 1057 1085 1147 1295 1364 1460 1510 1540 1606 1628 1661 1705 2035 2044 2114 2170 2263 2294 2387 2555 2590 2701 2849 3020 3212 3322 3410 4015 4070 4228 4340 4526 4588 4681 4774 5110 5180 5285 5402 5587 5621 5698 5735 6644 6820 8029 8030 8140 8305 9052 9362 9548 10220 10570 10804 11023 11174 11242 11315 11396 11470 11627 11935 12617 13505 14245 15841 16058 16060 16610 18724 18907 21140 22046 22348 22484 22630 22940 23254 23405 23870 24893 25234 27010 27935 28105 28490 29711 31682 32116 32767 33220 37814 39109 40145 44092 45260 46508 46810 47740 49786 50468 51491 54020 55115 55870 56210 56980 58135 59422 61457 63085 63364 65534 75628 77161 78218 79205 80290 83731 88319 93620 94535 99572 102982 110230 111740 112420 116270 118844 121253 122914 124465 126170 131068 148555 154322 156436 158410 160580 163835 167462 173197 174251 176638 189070 195545 205964 207977 220460 232540 242506 245828 248930 252340 257455 297110 307285 308644 316820 327670 334924 341713 346394 348502 353276 360437 378140 385805 391090 407851 415954 418655 430199 441595 485012 497860 514910 586117 594220 606265 614570 655340 683426 692788 697004 720874 771610 782180 815702 831908 837310 848771 860398 865985 871255 883190 921041 1029820 1039885 1172234 1212379 1212530 1229140 1366852 1441748 1543220 1631404 1674620 1697542 1708565 1720796 1731970 1742510 1766380 1802185 1842082 1905167 2039255 2079770 2150995 2344468 2391991 2424758 2425060 2854957 2930585 3395084 3417130 3463940 3485020 3604370 3684164 3758843 3810334 4078510 4159540 4243855 4301990 4486361 4605205 4783982 4849516 5709914 5861170 6061895 6447287 6834260 7208740 7517686 7620668 8157020 8487710 8603980 8972722 9210410 9525835 9567964 11419828 11722340 11959955 12123790 12643381 12894574 13336169 14274785 15035372 16975420 17945444 18420820 18794215 19051670 22431805 23919910 24247580 25286762 25789148 26311901 26672338 28549570 31404527 32236435 37588430 38103340 44863610 47839820 50573524 52623802 53344676 57099140 62809054 63216905 64472870 66680845 75176860 88503667 89727220 105247604 125618108 126433810 128945740 131559505 133361690 139077191 157022635 177007334 252867620 263119010 266723380 278154382 314045270 354014668 442518335 526238020 556308764 628090540 695385955 885036670 973540337 1390771910 1770073340 1947080674 2781543820 3894161348 4867701685 9735403370 19470806740
• Sum of all divisors σ(n): 55147954176
• Sum of proper divisors (its aliquot sum) s(n): 35677147436
• 19470806740 is an abundant number, because the sum of its proper divisors (35677147436) is greater than itself. Its abundance is 16206340696

Bases of 19470806740

• Binary: 10010001000100011001110111011010100₂
• Hexadecimal: 0x4888CEED4
• Base-36: 8Y0EYMS

Squares and roots of 19470806740

• 19470806740 squared (19470806740²) is 379112315106429427600
• 19470806740 cubed (19470806740³) is 7381622620191269916248422024000
• The square root of 19470806740 is 139537.8326476371
• The cube root of 19470806740 is 2690.2624426671

Scales and comparisons

• 19,470,806,740 seconds is equal to 619 years, 5 weeks, 5 days, 13 hours, 25 minutes, 40 seconds.
• To count from 1 to 19,470,806,740 would take you about one thousand, two hundred thirty-eight 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 19470806740 cubic inches would be around 224.2 feet tall.

Recreational maths with 19470806740

• 19470806740 backwards is 04760807491
• The number of decimal digits it has is: 11
• The sum of 19470806740's digits is 46
• More coming soon!