31480402800

Names of 31480402800

• Cardinal: 31480402800 can be written as Thirty-one billion, four hundred eighty million, four hundred two thousand, eight hundred.

Scientific notation

• Scientific notation: 3.14804028 × 10¹⁰

Factors of 31480402800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 454

Divisors of 31480402800

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 17 20 21 22 24 25 28 30 33 34 35 40 42 44 48 49 50 51 55 56 60 66 68 70 75 77 80 84 85 88 98 100 102 105 110 112 119 120 132 136 140 147 150 154 165 168 170 175 176 187 196 200 204 210 220 231 238 240 245 255 264 272 275 280 294 300 308 330 336 340 343 350 357 374 385 392 400 408 409 420 425 440 462 476 490 510 525 528 539 550 560 561 588 595 600 616 660 680 686 700 714 735 748 770 784 816 818 825 833 840 850 880 924 935 952 980 1020 1029 1050 1078 1100 1122 1155 1176 1190 1200 1225 1227 1232 1275 1309 1320 1360 1372 1400 1428 1470 1496 1540 1617 1636 1650 1666 1680 1700 1715 1785 1848 1870 1904 1925 1960 2040 2045 2058 2100 2156 2200 2244 2310 2352 2380 2450 2454 2499 2550 2618 2640 2695 2744 2800 2805 2856 2863 2940 2975 2992 3080 3234 3272 3300 3332 3400 3430 3570 3675 3696 3740 3773 3850 3920 3927 4080 4090 4116 4165 4200 4312 4400 4488 4499 4620 4675 4760 4900 4908 4998 5100 5145 5236 5390 5488 5610 5712 5726 5775 5831 5880 5950 6135 6160 6468 6544 6545 6600 6664 6800 6860 6953 7140 7350 7480 7546 7700 7854 8085 8180 8232 8330 8400 8575 8589 8624 8925 8976 8998 9163 9240 9350 9520 9800 9816 9996 10200 10225 10290 10472 10780 11220 11319 11452 11550 11662 11760 11900 12270 12495 12936 13090 13200 13328 13475 13497 13720 13906 14025 14280 14315 14700 14960 15092 15400 15708 16170 16360 16464 16660 17150 17178 17493 17850 17996 18326 18480 18700 18865 19600 19632 19635 19992 20041 20400 20450 20580 20825 20859 20944 21560 22440 22495 22638 22904 23100 23324 23800 24540 24990 25725 25872 26180 26950 26994 27440 27489 27812 28050 28560 28630 29155 29400 30184 30675 30800 31416 31493 32340 32720 32725 33320 34300 34356 34765 34986 35700 35992 36652 37400 37730 39270 39984 40082 40425 40900 41160 41650 41718 42945 43120 44880 44990 45276 45808 45815 46200 46648 47600 48671 49080 49980 51450 52360 53900 53988 54978 55624 56100 56595 57260 58310 58800 60123 60368 61350 62475 62832 62986 64141 64680 65450 66640 67485 68600 68712 69530 69972 71400 71575 71984 73304 74800 75460 76483 78540 80164 80850 81800 82320 83300 83436 85890 87465 89980 90552 91630 92400 93296 94325 94479 97342 98160 98175 99960 100205 102900 104295 104720 107800 107976 109956 111248 112200 112475 113190 114520 116620 120246 122700 124950 125972 128282 129360 130900 134970 137200 137424 137445 139060 139944 140287 142800 143150 145775 146013 146608 150920 152966 157080 157465 160328 161700 163600 166600 166872 171780 173825 174930 179960 181104 183260 188650 188958 192423 194684 196350 199920 200410 205800 208590 214725 215600 215952 219912 220451 224400 224950 226380 229040 229075 229449 233240 240492 243355 245400 249900 251944 256564 261800 269940 274890 278120 279888 280574 282975 286300 291550 292026 300615 301840 305932 314160 314930 320656 320705 323400 333200 333744 337425 340697 343560 347650 349860 359920 366520 377300 377916 382415 384846 389368 392700 400820 411600 417180 420861 429450 437325 439824 440902 449900 452760 458150 458898 466480 472395 480984 486710 490800 499800 501025 503888 513128 521475 523600 535381 539880 549780 556240 561148 565950 572600 583100 584052 601230 611864 629860 641410 646800 661353 674850 681394 687120 687225 695300 699720 701435 730065 733040 754600 755832 764830 769692 778736 785400 787325 801640 834360 841722 858900 874650 881804 899800 905520 916300 917796 944790 961968 962115 973420 999600 1002050 1022091 1026256 1042950 1070762 1079760 1099560 1102255 1122296 1131900 1145200 1147245 1166200 1168104 1202460 1216775 1223728 1259720 1282820 1322706 1349700 1362788 1374450 1390600 1399440 1402870 1460130 1503075 1509200 1511664 1529660 1539384 1543157 1570800 1574650 1603280 1603525 1606143 1668720 1683444 1703485 1717800 1749300 1763608 1799600 1832600 1835592 1889580 1912075 1924230 1946840 2004100 2044182 2085900 2104305 2141524 2199120 2204510 2244592 2263800 2294490 2332400 2336208 2361975 2384879 2404920 2433550 2519440 2565640 2645412 2676905 2699400 2725576 2748900 2781200 2805740 2920260 3006150 3059320 3078768 3086314 3149300 3207050 3212286 3306765 3366888 3406970 3435600 3498600 3507175 3527216 3650325 3665200 3671184 3747667 3779160 3824150 3848460 3893680 4008200 4088364 4171800 4208610 4283048 4409020 4527600 4588980 4629471 4723950 4769758 4809840 4810575 4867100 5110455 5131280 5290824 5353810 5398800 5451152 5497800 5511275 5611480 5736225 5840520 6012300 6118640 6172628 6298600 6414100 6424572 6613530 6733776 6813940 6997200 7014350 7154637 7300650 7495334 7558320 7648300 7696920 7715785 8016400 8030715 8176728 8343600 8417220 8517425 8566096 8818040 9177960 9258942 9447900 9539516 9621150 9734200 10220910 10521525 10581648 10707620 10995600 11022550 11222960 11243001 11472450 11681040 11924395 12024600 12345256 12597200 12828200 12849144 13227060 13384525 13627880 14028700 14309274 14601300 14990668 15296600 15393840 15431570 16061430 16353456 16533825 16834440 17034850 17636080 18355920 18517884 18738335 18895800 19079032 19242300 19468400 20441820 21043050 21415240 22045100 22486002 22944900 23147355 23848790 24049200 24690512 25552275 25656400 25698288 26233669 26454120 26769050 27255760 28057400 28618548 29202600 29981336 30593200 30863140 32122860 33067650 33668880 34069700 35773185 37035768 37476670 37791600 38158064 38484600 38578925 40153575 40883640 42086100 42830480 44090200 44972004 45889800 46294710 47697580 51104550 52467338 52908240 53538100 56114800 56215005 57237096 58405200 59621975 59962672 61726280 64245720 66135300 68139400 71546370 74071536 74953340 76969200 77157850 78701007 80307150 81767280 84172200 88180400 89944008 91779600 92589420 93691675 95395160 102209100 104934676 107076200 112430010 114474192 115736775 119243950 123452560 128491440 131168345 132270600 136278800 143092740 149906680 154315700 157402014 160614300 168344400 178865925 179888016 185178840 187383350 190790320 204418200 209869352 214152400 224860020 231473550 238487900 262336690 264541200 281075025 286185480 299813360 308631400 314804028 321228600 357731850 370357680 374766700 393505035 408836400 419738704 449720040 462947100 476975800 524673380 562150050 572370960 617262800 629608056 642457200 655841725 715463700 749533400 787010070 899440080 925894200 953951600 1049346760 1124300100 1259216112 1311683450 1430927400 1499066800 1574020140 1851788400 1967525175 2098693520 2248600200 2623366900 2861854800 3148040280 3935050350 4497200400 5246733800 6296080560 7870100700 10493467600 15740201400 31480402800
• Sum of all divisors σ(n): 136169856000
• Sum of proper divisors (its aliquot sum) s(n): 104689453200
• 31480402800 is an abundant number, because the sum of its proper divisors (104689453200) is greater than itself. Its abundance is 73209050400

Bases of 31480402800

• Binary: 11101010100011000001101001101110000₂
• Hexadecimal: 0x75460D370
• Base-36: EGMMA9C

Squares and roots of 31480402800

• 31480402800 squared (31480402800²) is 991015760450247840000
• 31480402800 cubed (31480402800³) is 31197575320122111363029952000000
• The square root of 31480402800 is 177427.1760469629
• The cube root of 31480402800 is 3157.5247266533

Scales and comparisons

• 31,480,402,800 seconds is equal to 1,000 years, 50 weeks, 6 days, 12 hours, 20 minutes.
• To count from 1 to 31,480,402,800 would take you about two thousand and one 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 31480402800 cubic inches would be around 263.1 feet tall.

Recreational maths with 31480402800

• 31480402800 backwards is 00820408413
• 31480402800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31480402800's digits is 30
• More coming soon!