19904327040

Names of 19904327040

• Cardinal: 19904327040 can be written as Nineteen billion, nine hundred four million, three hundred twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.990432704 × 10¹⁰

Factors of 19904327040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 89

Divisors of 19904327040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 47 48 52 57 60 64 65 76 78 80 94 95 96 104 114 120 128 130 141 152 156 160 188 190 192 195 208 228 235 240 247 260 282 285 304 312 320 361 376 380 384 390 416 456 470 480 494 520 564 570 608 611 624 640 705 722 741 752 760 780 832 893 912 940 960 988 1040 1083 1128 1140 1216 1222 1235 1248 1410 1444 1482 1504 1520 1560 1664 1786 1805 1824 1833 1880 1920 1976 2080 2166 2209 2256 2280 2432 2444 2470 2496 2679 2820 2888 2964 3008 3040 3055 3120 3572 3610 3648 3666 3705 3760 3952 4160 4332 4418 4465 4512 4560 4693 4888 4940 4992 5358 5415 5640 5776 5928 6016 6080 6110 6240 6627 7144 7220 7296 7332 7410 7520 7904 8320 8664 8836 8930 9024 9120 9165 9386 9776 9880 10716 10830 11045 11280 11552 11609 11856 12160 12220 12480 13254 13395 14079 14288 14440 14664 14820 15040 15808 16967 17328 17672 17860 18048 18240 18330 18772 19552 19760 21432 21660 22090 22560 23104 23218 23465 23712 24440 24960 26508 26790 28158 28576 28717 28880 29328 29640 30080 31616 33135 33934 34656 34827 35344 35720 36480 36660 37544 39104 39520 41971 42864 43320 44180 45120 46208 46436 46930 47424 48880 50901 53016 53580 56316 57152 57434 57760 58045 58656 59280 66270 67868 69312 69654 70395 70688 71440 73320 75088 78208 79040 83942 84835 85728 86151 86640 88360 90240 92872 93860 94848 97760 101802 106032 107160 112632 114304 114868 115520 116090 117312 118560 125913 132540 135736 138624 139308 140790 141376 142880 143585 146640 150176 158080 167884 169670 171456 172302 173280 174135 176720 185744 187720 195520 203604 209855 212064 214320 220571 225264 229736 231040 232180 234624 237120 251826 254505 265080 271472 278616 281580 282752 285760 287170 293280 300352 335768 339340 342912 344604 346560 348270 353440 371488 375440 391040 407208 419710 424128 428640 430755 441142 450528 459472 464360 474240 503652 509010 530160 542944 545623 557232 563160 571520 574340 586560 600704 629565 661713 671536 678680 689208 693120 696540 706880 742976 750880 797449 814416 839420 848256 857280 861510 882284 901056 918944 928720 1007304 1018020 1060320 1085888 1091246 1102855 1114464 1126320 1148680 1173120 1259130 1323426 1343072 1357360 1378416 1393080 1413760 1485952 1501760 1594898 1628832 1636869 1678840 1714560 1723020 1764568 1802112 1837888 1857440 2014608 2036040 2120640 2171776 2182492 2205710 2228928 2252640 2297360 2392347 2518260 2646852 2686144 2714720 2728115 2756832 2786160 3003520 3189796 3257664 3273738 3308565 3357680 3446040 3529136 3675776 3714880 3987245 4029216 4072080 4241280 4364984 4411420 4457856 4505280 4594720 4784694 5036520 5293704 5372288 5429440 5456230 5513664 5572320 6379592 6515328 6547476 6617130 6715360 6892080 7058272 7429760 7974490 8058432 8144160 8184345 8729968 8822840 9010560 9189440 9569388 10073040 10366837 10587408 10858880 10912460 11027328 11144640 11961735 12759184 13094952 13234260 13430720 13784160 14116544 15948980 16116864 16288320 16368690 17459936 17645680 18378880 19138776 20146080 20733674 21174816 21824920 22289280 23923470 25518368 26189904 26468520 26861440 27568320 28233088 31100511 31897960 32576640 32737380 34919872 35291360 38277552 40292160 41467348 42349632 43649840 47846940 51036736 51834185 52379808 52937040 55136640 62201022 63795920 65474760 69839744 70582720 76555104 80584320 82934696 84699264 87299680 95693880 102073472 103668370 104759616 105874080 124402044 127591840 130949520 141165440 153110208 155502555 165869392 174599360 191387760 207336740 209519232 211748160 248804088 255183680 261899040 306220416 311005110 331738784 349198720 382775520 414673480 423496320 497608176 510367360 523798080 622010220 663477568 765551040 829346960 995216352 1047596160 1244020440 1326955136 1531102080 1658693920 1990432704 2488040880 3317387840 3980865408 4976081760 6634775680 9952163520 19904327040
• Sum of all divisors σ(n): 73677688560
• Sum of proper divisors (its aliquot sum) s(n): 53773361520
• 19904327040 is an abundant number, because the sum of its proper divisors (53773361520) is greater than itself. Its abundance is 33869034480

Bases of 19904327040

• Binary: 10010100010011000111110110110000000₂
• Hexadecimal: 0x4A263ED80
• Base-36: 956IT1C

Squares and roots of 19904327040

• 19904327040 squared (19904327040²) is 396182234915275161600
• 19904327040 cubed (19904327040³) is 7885740771191743508075249664000
• The square root of 19904327040 is 141082.6957496915
• The cube root of 19904327040 is 2710.0824237491

Scales and comparisons

• 19,904,327,040 seconds is equal to 632 years, 46 weeks, 4 days, 3 hours, 44 minutes.
• To count from 1 to 19,904,327,040 would take you about one thousand, two hundred sixty-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 19904327040 cubic inches would be around 225.8 feet tall.

Recreational maths with 19904327040

• 19904327040 backwards is 04072340991
• 19904327040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19904327040's digits is 39
• More coming soon!