16421777190

Names of 16421777190

• Cardinal: 16421777190 can be written as Sixteen billion, four hundred twenty-one million, seven hundred seventy-seven thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.642177719 × 10¹⁰

Factors of 16421777190

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 133

Divisors of 16421777190

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 49 54 63 65 70 78 81 90 91 98 103 105 117 126 130 135 147 162 182 189 195 206 210 234 243 245 270 273 294 309 315 351 378 390 405 441 455 486 490 515 546 567 585 618 630 637 702 721 735 810 819 882 910 927 945 1030 1053 1134 1170 1215 1274 1323 1339 1365 1442 1470 1545 1638 1701 1755 1854 1890 1911 2106 2163 2205 2430 2457 2646 2678 2730 2781 2835 3090 3159 3185 3402 3510 3605 3822 3969 4017 4095 4326 4410 4635 4914 5047 5265 5562 5670 5733 6318 6370 6489 6615 6695 7210 7371 7938 8034 8190 8343 8505 9270 9373 9555 10094 10530 10609 10815 11466 11907 12051 12285 12978 13230 13390 13905 14742 15141 15795 16686 17010 17199 18746 19110 19467 19845 20085 21218 21630 22113 23814 24102 24570 25029 25235 27810 28119 28665 30282 31590 31827 32445 34398 36153 36855 38934 39690 40170 41715 44226 45423 46865 50058 50470 51597 53045 56238 57330 58401 59535 60255 63654 64890 65611 72306 73710 74263 75705 83430 84357 85995 90846 93730 95481 97335 103194 106090 108459 110565 116802 119070 120510 125145 131222 136269 137917 140595 148526 151410 154791 159135 168714 171990 175203 180765 190962 194670 196833 216918 221130 222789 227115 250290 253071 257985 272538 275834 281190 286443 292005 309582 318270 325377 328055 350406 361530 371315 393666 408807 413751 421785 445578 454230 477405 506142 515970 519841 542295 572886 584010 590499 650754 656110 668367 681345 689585 742630 759213 773955 817614 827502 843570 859329 876015 954810 965419 984165 1039682 1084590 1113945 1180998 1226421 1241253 1265355 1336734 1362690 1379170 1432215 1518426 1547910 1559523 1626885 1718658 1752030 1771497 1930838 1968330 2005101 2044035 2068755 2227890 2277639 2452842 2482506 2530710 2577987 2599205 2864430 2896257 2952495 3119046 3253770 3341835 3542994 3723759 3796065 4010202 4088070 4137510 4296645 4555278 4678569 4827095 5155974 5198410 5314491 5792514 5904990 6015303 6132105 6206265 6683670 6757933 7447518 7592130 7797615 8593290 8688771 8857485 9357138 9654190 10025505 10628982 11171277 11388195 12030606 12264210 12412530 12889935 13515866 14035707 14481285 15595230 15943473 17377542 17714970 18045909 18618795 20051010 20273799 22342554 22776390 23392845 25779870 26066313 26572455 28071414 28962570 30076515 31886946 33513831 33789665 36091818 37237590 40547598 42107121 43443855 46785690 52132626 53144910 55856385 60153030 60821397 67027662 67579330 70178535 78198939 79717365 84214242 86887710 90229545 101368995 111712770 121642794 126321363 130331565 140357070 156397878 159434730 167569155 180459090 182464191 202737990 210535605 234596817 252642726 260663130 304106985 335138310 364928382 390994695 421071210 469193634 547392573 608213970 631606815 781989390 912320955 1094785146 1172984085 1263213630 1642177719 1824641910 2345968170 2736962865 3284355438 5473925730 8210888595 16421777190
• Sum of all divisors σ(n): 56012877648
• Sum of proper divisors (its aliquot sum) s(n): 39591100458
• 16421777190 is an abundant number, because the sum of its proper divisors (39591100458) is greater than itself. Its abundance is 23169323268

Bases of 16421777190

• Binary: 1111010010110100000110111100100110₂
• Hexadecimal: 0x3D2D06F26
• Base-36: 7JL3ODI

Squares and roots of 16421777190

• 16421777190 squared (16421777190²) is 269674766078004296100
• 16421777190 cubed (16421777190³) is 4428538922298356710416985959000
• The square root of 16421777190 is 128147.4821836153
• The cube root of 16421777190 is 2541.7922534715

Scales and comparisons

• 16,421,777,190 seconds is equal to 522 years, 8 weeks, 2 days, 20 hours, 46 minutes, 30 seconds.
• To count from 1 to 16,421,777,190 would take you about one thousand and forty-four 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 16421777190 cubic inches would be around 211.8 feet tall.

Recreational maths with 16421777190

• 16421777190 backwards is 09177712461
• 16421777190 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16421777190's digits is 45
• More coming soon!