31130485020

Names of 31130485020

• Cardinal: 31130485020 can be written as Thirty-one billion, one hundred thirty million, four hundred eighty-five thousand and twenty.

Scientific notation

• Scientific notation: 3.113048502 × 10¹⁰

Factors of 31130485020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 236

Divisors of 31130485020

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 37 38 45 57 60 61 74 76 90 95 109 111 114 122 148 171 180 183 185 190 218 222 228 244 285 305 327 333 342 366 370 380 436 444 545 549 555 570 610 654 666 684 703 732 740 855 915 981 1090 1098 1110 1140 1159 1220 1308 1332 1369 1406 1635 1665 1710 1830 1962 2071 2109 2180 2196 2220 2257 2318 2738 2745 2812 3270 3330 3420 3477 3515 3660 3924 4033 4107 4142 4218 4514 4636 4905 5476 5490 5795 6213 6327 6540 6649 6660 6771 6845 6954 7030 8066 8214 8284 8436 9028 9810 10355 10431 10545 10980 11285 11590 12099 12321 12426 12654 13298 13542 13690 13908 14060 16132 16428 17385 18639 19620 19947 20165 20313 20535 20710 20862 21090 22570 23180 24198 24642 24852 25308 26011 26596 27084 27380 31065 31635 33245 33855 34770 36297 37278 39894 40330 40626 41070 41420 41724 42180 42883 45140 48396 49284 52022 52155 59841 60495 61605 62130 63270 66490 67710 69540 72594 74556 76627 78033 79788 80660 81252 82140 83509 85766 93195 99735 101565 104044 104310 119682 120990 123210 124260 126331 126540 128649 130055 132980 135420 145188 149221 153254 156066 167018 171532 181485 186390 199470 203130 208620 214415 229881 234099 239364 241980 246013 246420 250527 252662 257298 260110 298442 299205 306508 312132 334036 362970 372780 378993 383135 385947 390165 398940 406260 417545 428830 447663 459762 468198 492026 501054 505324 514596 520220 596884 598410 631655 643245 689643 725940 738039 746105 751581 757986 766270 771894 780330 835090 857660 895326 919524 936396 984052 1002108 1136979 1149405 1170495 1196820 1230065 1252635 1263310 1286490 1342989 1379286 1476078 1492210 1503162 1515972 1532540 1543788 1560660 1586671 1670180 1790652 1894965 1929735 2214117 2238315 2273958 2298810 2340990 2460130 2505270 2526620 2572980 2685978 2758572 2835199 2952156 2984420 3006324 3173342 3448215 3690195 3757905 3789930 3859470 4428234 4476630 4547916 4597620 4674247 4681980 4760013 4920260 5010540 5371956 5670398 5684895 6346684 6714945 6896430 7380390 7515810 7579860 7718940 7933355 8505597 8856468 8953260 9102481 9348494 9520026 11070585 11340796 11369790 13429890 13792860 14022741 14175995 14280039 14760780 15031620 15866710 17011194 18204962 18696988 19040052 22141170 22739580 23371235 23800065 25516791 26859780 27307443 28045482 28351990 28560078 31733420 34022388 36409924 42068223 42527985 44282340 45512405 46742470 47600130 51033582 54614886 56090964 56703980 57120156 70113705 71400195 81922329 84136446 85055970 91024810 93484940 95200260 102067164 109229772 127583955 136537215 140227410 142800390 163844658 168272892 170111940 172947139 182049620 210341115 255167910 273074430 280454820 285600780 327689316 345894278 409611645 420682230 510335820 518841417 546148860 691788556 819223290 841364460 864735695 1037682834 1556524251 1638446580 1729471390 2075365668 2594207085 3113048502 3458942780 5188414170 6226097004 7782621255 10376828340 15565242510 31130485020
• Sum of all divisors σ(n): 104785480800
• Sum of proper divisors (its aliquot sum) s(n): 73654995780
• 31130485020 is an abundant number, because the sum of its proper divisors (73654995780) is greater than itself. Its abundance is 42524510760

Bases of 31130485020

• Binary: 11100111111100001011000000100011100₂
• Hexadecimal: 0x73F85811C
• Base-36: EAUABZ0

Squares and roots of 31130485020

• 31130485020 squared (31130485020²) is 969107097580444400400
• 31130485020 cubed (31130485020³) is 30168773984003702651595082008000
• The square root of 31130485020 is 176438.3320596747
• The cube root of 31130485020 is 3145.7820431201

Scales and comparisons

• 31,130,485,020 seconds is equal to 989 years, 44 weeks, 2 days, 12 hours, 57 minutes.
• To count from 1 to 31,130,485,020 would take you about one thousand, nine hundred seventy-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 31130485020 cubic inches would be around 262.1 feet tall.

Recreational maths with 31130485020

• 31130485020 backwards is 02058403113
• The number of decimal digits it has is: 11
• The sum of 31130485020's digits is 27
• More coming soon!