31804957470

Names of 31804957470

• Cardinal: 31804957470 can be written as Thirty-one billion, eight hundred four million, nine hundred fifty-seven thousand, four hundred seventy.

Scientific notation

• Scientific notation: 3.180495747 × 10¹⁰

Factors of 31804957470

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 432

Divisors of 31804957470

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 19 22 26 30 31 33 38 39 41 55 57 62 65 66 78 82 93 95 110 114 123 130 143 155 165 186 190 195 205 209 246 247 285 286 307 310 330 341 390 403 410 418 429 451 465 494 533 570 589 614 615 627 682 715 741 779 806 858 902 921 930 1023 1045 1066 1178 1209 1230 1235 1254 1271 1353 1430 1482 1535 1558 1599 1705 1767 1842 2015 2046 2090 2145 2255 2337 2418 2470 2542 2665 2706 2717 2945 3070 3135 3198 3377 3410 3534 3705 3813 3895 3991 4030 4290 4433 4510 4605 4674 5115 5330 5434 5833 5863 5890 6045 6270 6355 6479 6754 6765 7410 7626 7657 7790 7982 7995 8151 8569 8835 8866 9210 9517 10127 10131 10230 11666 11685 11726 11973 12090 12587 12710 12958 13299 13530 13585 13981 15314 15990 16302 16523 16885 17138 17499 17589 17670 19034 19065 19437 19955 20254 20262 22165 22971 23370 23946 24149 25174 25707 26598 27170 27962 28551 29165 29315 30381 32395 33046 33770 34998 35178 37761 38130 38285 38874 39910 40755 41943 42845 43901 44330 45942 47585 48298 49569 50635 50655 51414 57102 58330 58630 59865 60762 62935 64163 64790 66495 69905 72447 75522 75829 76570 81510 82615 83886 84227 85690 87495 87802 87945 95170 97185 99138 101270 101310 104687 111397 114855 119730 120745 123721 125870 128326 128535 131703 132990 138457 139810 142755 144894 151658 151905 163631 165230 168454 174990 175890 180823 181753 188805 192489 194370 209374 209715 219505 222794 227487 229710 239153 241490 247442 247845 252681 257070 263406 265639 276914 285510 303810 313937 314061 320815 327262 334191 361646 362235 363506 371163 377610 379145 384978 390197 415371 419430 421135 439010 454974 478306 490893 495690 505362 523435 531278 542469 545259 556985 618605 627874 628122 641630 658515 668382 692285 717459 724470 742326 758290 780394 796917 818155 830742 834119 842270 904115 908765 941811 962445 981786 1046870 1084938 1090518 1113970 1137435 1170591 1195765 1237210 1263405 1317030 1328195 1360931 1384570 1434918 1569685 1570305 1593834 1636310 1668238 1670955 1799941 1808230 1817530 1855815 1883622 1924890 1950985 1989053 2076855 2274870 2341182 2350699 2391530 2454465 2502357 2526810 2630683 2656390 2712345 2721862 2726295 3108989 3139370 3140610 3341910 3453307 3587295 3599882 3711630 3901970 3978106 3984585 4082793 4153710 4170595 4292167 4701398 4709055 4908930 5004714 5072561 5261366 5399823 5424690 5452590 5852955 5967159 6217978 6804655 6906614 7052097 7174590 7413743 7892049 7969170 8165586 8341190 8584334 8999705 9326967 9418110 9945265 10145122 10359921 10799646 11705910 11753495 11934318 12511785 12876501 13153415 13609310 14104194 14827486 15217683 15544945 15784098 17266535 17999410 18653934 19890530 20413965 20719842 21460835 22241229 23506990 25023570 25362805 25753002 25857689 26306830 26999115 29835795 30435366 31089890 34198879 34533070 35260485 37068715 39460245 40827930 42921670 44482458 46634835 50725610 51715378 51799605 53998230 55798171 59671590 64382505 68397758 70520970 74137430 76088415 77573067 78920490 81551173 93269670 96378659 102596637 103599210 111206145 111596342 128765010 129288445 152176830 155146134 163102346 167394513 170994395 192757318 205193274 222412290 244653519 258576890 278990855 289135977 334789026 341988790 387865335 407755865 481893295 489307038 512983185 557981710 578271954 775730670 815511730 836972565 963786590 1025966370 1060165249 1223267595 1445679885 1673945130 2120330498 2446535190 2891359770 3180495747 5300826245 6360991494 10601652490 15902478735 31804957470
• Sum of all divisors σ(n): 100143267840
• Sum of proper divisors (its aliquot sum) s(n): 68338310370
• 31804957470 is an abundant number, because the sum of its proper divisors (68338310370) is greater than itself. Its abundance is 36533352900

Bases of 31804957470

• Binary: 11101100111101110010010001100011110₂
• Hexadecimal: 0x767B9231E
• Base-36: ELZUM8U

Squares and roots of 31804957470

• 31804957470 squared (31804957470²) is 1011555319668508800900
• 31804957470 cubed (31804957470³) is 32172473920609176910945197723000
• The square root of 31804957470 is 178339.4445152275
• The cube root of 31804957470 is 3168.3387312297

Scales and comparisons

• 31,804,957,470 seconds is equal to 1,011 years, 15 weeks, 3 days, 22 hours, 24 minutes, 30 seconds.
• To count from 1 to 31,804,957,470 would take you about two thousand and twenty-two 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 31804957470 cubic inches would be around 264 feet tall.

Recreational maths with 31804957470

• 31804957470 backwards is 07475940813
• The number of decimal digits it has is: 11
• The sum of 31804957470's digits is 48
• More coming soon!