31443163290

Names of 31443163290

• Cardinal: 31443163290 can be written as Thirty-one billion, four hundred forty-three million, one hundred sixty-three thousand, two hundred ninety.

Scientific notation

• Scientific notation: 3.144316329 × 10¹⁰

Factors of 31443163290

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 191

Divisors of 31443163290

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 29 30 31 33 35 42 45 49 55 58 62 63 66 70 77 87 90 93 98 99 103 105 110 126 145 147 154 155 165 174 186 198 203 206 210 217 231 245 261 279 290 294 309 310 315 319 330 341 343 385 406 434 435 441 462 465 490 495 515 522 539 558 609 618 630 638 651 682 686 693 721 735 770 870 882 899 927 930 957 990 1015 1023 1029 1030 1078 1085 1133 1155 1218 1302 1305 1386 1395 1421 1442 1470 1519 1545 1595 1617 1705 1715 1798 1827 1854 1914 1953 2030 2046 2058 2163 2170 2205 2233 2266 2310 2387 2610 2695 2697 2790 2842 2871 2987 3038 3045 3069 3087 3090 3190 3193 3234 3255 3399 3410 3430 3465 3605 3654 3773 3906 4263 4326 4410 4466 4495 4557 4635 4774 4785 4851 5047 5115 5145 5390 5394 5665 5742 5974 6090 6138 6174 6293 6386 6489 6510 6699 6798 6930 7105 7161 7210 7546 7595 7931 8085 8091 8526 8961 8990 9114 9135 9270 9570 9579 9702 9765 9889 9947 10094 10197 10230 10290 10633 10815 11165 11319 11330 11935 12586 12789 12978 13398 13485 13671 14210 14322 14355 14935 15141 15190 15345 15435 15631 15862 15965 16170 16182 16709 16995 17922 18270 18865 18879 19158 19530 19778 19894 20097 20394 20909 21266 21315 21483 21630 22330 22351 22638 22785 23793 23870 24255 25235 25578 26883 26970 27342 28710 28737 29667 29841 29870 30282 30690 30870 31262 31465 31899 31930 32445 32857 33418 33495 33957 33990 35123 35329 35805 37730 37758 39655 40194 40455 41818 42630 42966 44051 44702 44805 45423 45570 46893 47586 47895 48510 49445 49735 50127 50470 50985 53165 53766 55517 56595 56637 57474 59334 59682 62727 62930 63798 63945 64890 65714 66990 67053 67914 68355 69223 70246 70658 71379 71610 75705 78155 79310 80910 83545 88102 89001 89523 89610 90846 92597 93786 94395 95697 95790 98571 98890 99470 100254 100485 101970 104545 105369 105987 106330 107415 109417 111034 111755 113190 113274 116963 118965 125454 127890 132153 134106 134415 136710 138446 140679 142758 143685 146363 148335 149205 150381 151410 156310 156457 159495 164285 166551 167090 169785 175615 176645 178002 179046 185194 188181 188790 191394 197142 200970 201159 207669 209090 210738 211974 214830 218834 220255 223510 227115 229999 233926 234465 237930 245861 250635 264306 268830 277585 277791 281358 283185 287370 292726 295713 296670 298410 300762 308357 312914 313635 316107 317961 318990 328251 328570 333102 335265 339570 346115 350889 351230 353290 356895 376362 388619 396459 402318 415338 439089 440510 445005 447615 454230 459998 462985 468930 469371 478485 484561 491722 492855 499653 501270 526845 529935 547085 555170 555582 566370 584815 591426 616714 623007 627270 632214 635922 648179 656502 660765 670530 689997 692230 701778 703395 713790 731815 737583 751905 777238 782285 792918 832755 833373 878178 890010 895230 925071 925970 938742 940905 956970 969122 984753 985710 999306 1005795 1018567 1024541 1038345 1052667 1053690 1059870 1094170 1095199 1149995 1165857 1169630 1229305 1246014 1296358 1317267 1321530 1379994 1388955 1406790 1408113 1453683 1463630 1475166 1478565 1503810 1541785 1564570 1580535 1589805 1609993 1641255 1665510 1666746 1721027 1754445 1850142 1881810 1943095 1944537 1969506 1982295 2011590 2037134 2049082 2069991 2076690 2105334 2190398 2195445 2212749 2299990 2331714 2346855 2422805 2458610 2498265 2634534 2775213 2777910 2816226 2907366 2957130 3055701 3073623 3083570 3115035 3161070 3179610 3219986 3240895 3282510 3285597 3391927 3442054 3449985 3497571 3508890 3687915 3886190 3889074 3964590 4139982 4166865 4361049 4390890 4425498 4537253 4625355 4693710 4829979 4845610 4923765 4996530 5092835 5122705 5163081 5263335 5475995 5550426 5829285 5833611 6111402 6147246 6230070 6481790 6571194 6586335 6783854 6899970 6995142 7040565 7129969 7268415 7375830 8049965 8333730 8605135 8722098 9074506 9167103 9220869 9250710 9659958 9722685 9847530 9856791 10175781 10185670 10245410 10326162 10349955 10526670 10951990 11063745 11269951 11658570 11667222 12047189 13172670 13611759 13876065 14081130 14259938 14489937 14536830 15278505 15368115 15489243 16099930 16427985 16959635 17210270 17487855 18334206 18441738 19445370 19713582 20351562 20699910 21389907 21805245 22127490 22539902 22686265 24094378 24149895 25815405 27223518 27752130 28979874 29168055 30527343 30557010 30736230 30978486 31760771 32855970 33809853 33919270 34975710 35649845 36141567 40835277 42779814 43610490 45372530 45835515 46104345 48299790 49283955 49909783 50878905 51630810 56349755 58336110 60235945 61054686 63521542 64169721 67619706 68058795 71299690 72283134 72449685 77446215 81670554 91671030 92208690 95282313 98567910 99819566 101429559 101757810 106949535 108424701 112699510 120471890 128339442 136117590 144899370 149729349 152636715 154892430 158803855 169049265 180707835 190564626 202859118 204176385 213899070 216849402 249548915 285846939 299458698 305273430 317607710 320848605 338098530 349368481 361415670 408352770 449188047 476411565 499097830 507147795 542123505 571693878 641697210 698736962 748646745 898376094 952823130 1014295590 1048105443 1084247010 1429234695 1497293490 1746842405 2096210886 2245940235 2858469390 3144316329 3493684810 4491880470 5240527215 6288632658 10481054430 15721581645 31443163290
• Sum of all divisors σ(n): 112140288000
• Sum of proper divisors (its aliquot sum) s(n): 80697124710
• 31443163290 is an abundant number, because the sum of its proper divisors (80697124710) is greater than itself. Its abundance is 49253961420

Bases of 31443163290

• Binary: 11101010010001010001001100010011010₂
• Hexadecimal: 0x75228989A
• Base-36: EG0G42I

Squares and roots of 31443163290

• 31443163290 squared (31443163290²) is 988672517681603624100
• 31443163290 cubed (31443163290³) is 31086991413798074981632079289000
• The square root of 31443163290 is 177322.2019094055
• The cube root of 31443163290 is 3156.2791785349

Scales and comparisons

• 31,443,163,290 seconds is equal to 999 years, 41 weeks, 2 days, 12 hours, 1 minute, 30 seconds.
• To count from 1 to 31,443,163,290 would take you about one thousand, nine hundred ninety-nine 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 31443163290 cubic inches would be around 263 feet tall.

Recreational maths with 31443163290

• 31443163290 backwards is 09236134413
• The number of decimal digits it has is: 11
• The sum of 31443163290's digits is 36
• More coming soon!