31472430128100

Names of 31472430128100

• Cardinal: 31472430128100 can be written as Thirty-one trillion, four hundred seventy-two billion, four hundred thirty million, one hundred twenty-eight thousand, one hundred.

Scientific notation

• Scientific notation: 3.14724301281 × 10¹³

Factors of 31472430128100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 42222

Divisors of 31472430128100

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 20 25 26 27 30 34 36 39 45 50 51 52 54 60 65 68 75 78 81 85 90 100 102 108 117 130 135 150 153 156 162 170 180 195 204 221 225 234 255 260 270 300 306 324 325 340 351 390 405 421 425 442 450 459 468 510 540 585 612 650 663 675 702 765 780 810 842 850 884 900 918 975 1020 1053 1105 1170 1263 1275 1300 1326 1350 1377 1404 1530 1620 1684 1700 1755 1836 1950 1989 2025 2105 2106 2210 2295 2340 2526 2550 2652 2700 2754 2925 3060 3315 3510 3789 3825 3900 3978 4050 4210 4212 4420 4590 5052 5100 5265 5473 5508 5525 5850 5967 6315 6630 6885 7020 7157 7578 7650 7956 8100 8420 8775 9180 9945 10525 10530 10946 11050 11367 11475 11700 11934 12630 13260 13770 14314 15156 15300 16419 16575 17550 17901 18945 19890 21050 21060 21471 21892 22100 22734 22950 23868 25260 26325 27365 27540 28628 29835 31575 32838 33150 34101 34425 35100 35785 35802 37890 39780 41761 42100 42942 45468 45900 49257 49725 52650 54730 56835 59670 63150 64413 65676 66300 68202 68850 71570 71604 75780 82095 83522 85884 89505 93041 94725 98514 99450 105300 107355 109460 113670 119340 125283 126300 128826 136404 136825 137700 143140 147771 149175 164190 167044 170505 178925 179010 186082 189450 193239 197028 198900 208805 214710 227340 246285 250566 257652 273650 279123 284175 295542 298350 322065 328380 341010 357850 358020 372164 375849 378900 386478 410475 417610 429420 443313 447525 465205 492570 501132 536775 542893 547300 558246 568350 579717 591084 596700 626415 644130 682020 709937 715700 738855 751698 772956 820950 835220 837369 852525 886626 895050 930410 966195 985140 1044025 1073550 1085786 1116492 1127547 1136700 1159434 1231425 1252830 1288260 1395615 1419874 1477710 1503396 1610325 1628679 1641900 1674738 1705050 1773252 1790100 1860820 1879245 1932390 2088050 2129811 2147100 2171572 2216565 2255094 2318868 2326025 2462850 2505660 2512107 2714465 2791230 2839748 2898585 2955420 3132075 3220650 3257358 3349476 3382641 3410100 3549685 3694275 3758490 3864780 4176100 4186845 4259622 4433130 4510188 4652050 4830975 4886037 4925700 5024214 5428930 5582460 5637735 5797170 6264150 6389433 6441300 6514716 6765282 6978075 7099370 7388550 7516980 7536321 8143395 8373690 8519244 8866260 9229181 9304100 9396225 9661950 9772074 10048428 10649055 10857860 11082825 11275470 11594340 12528300 12560535 12778866 13530564 13572325 13956150 14198740 14492925 14658111 14777100 15072642 16286790 16747380 16913205 17581381 17748425 18458362 18792450 19168299 19323900 19544148 20934225 21298110 22165650 22550940 24430185 25121070 25557732 27144650 27687543 27912300 28188675 28985850 29316222 30145284 31947165 32573580 33826410 35162762 35496850 36916724 37584900 37681605 38336598 40716975 41868450 42596220 43974333 44331300 46145905 48860370 50242140 52744143 53245275 54289300 55375086 56377350 57504897 57971700 58632444 62802675 63894330 67652820 70325524 70993700 73290555 75363210 76673196 81433950 83062629 83736900 84566025 87906905 87948666 92291810 95841495 97720740 105488286 106490550 110750172 112754700 115009794 122150925 125605350 127788660 138437715 146581110 150726420 158232429 159735825 162867900 166125258 169132050 175813810 175897332 184583620 188408025 191682990 210976572 212981100 219871665 228557953 230019588 230729525 244301850 249187887 251210700 263720715 276875430 287524485 293162220 298883477 316464858 319471650 332250516 338264100 351627620 366452775 376816050 383365980 415313145 439534525 439743330 457115906 461459050 474697287 479207475 488603700 498375774 527441430 553750860 575048970 597766954 632929716 638943300 685673859 692188575 732905550 747563661 753632100 791162145 830626290 879069050 879486660 896650431 914231812 922918100 949394574 958414950 996751548 1054882860 1099358325 1142789765 1150097940 1195533908 1245939435 1318603575 1371347718 1384377150 1424091861 1437622425 1465811100 1494417385 1495127322 1582324290 1661252580 1758138100 1793300862 1898789148 1916829900 2057021577 2076565725 2198716650 2285579530 2373486435 2491878870 2637207150 2689951293 2742695436 2768754300 2848183722 2875244850 2988834770 2990254644 3164648580 3428369295 3586601724 3737818305 3885485201 3955810725 4114043154 4153131450 4397433300 4483252155 4571159060 4746972870 4983757740 5274414300 5379902586 5696367444 5713948825 5750489700 5977669540 6171064731 6229697175 6856738590 7120459305 7472086925 7475636610 7770970402 7911621450 8069853879 8228086308 8306262900 8966504310 9493945740 10285107885 10759805172 11427897650 11656455603 11867432175 12342129462 12459394350 13449756465 13713477180 14240918610 14944173850 14951273220 15541940804 15823242900 16139707758 17141846475 17933008620 18513194193 18689091525 19427426005 20570215770 22416260775 22855795300 23312911206 23734864350 24209561637 24684258924 24918788700 26899512930 28481837220 29888347700 30855323655 32279415516 34283692950 34969366809 35602296525 37026388386 37378183050 38854852010 40349269395 41140431540 44832521550 46625822412 47469728700 48419123274 51425539425 53799025860 58282278015 61710647310 67248782325 68567385900 69938733618 71204593050 74052776772 74756366100 77709704020 80698538790 89665043100 92565970965 96838246548 97137130025 102851078850 104908100427 116564556030 121047808185 123421294620 134497564650 139877467236 142409186100 154276618275 161397077580 174846834045 185131941930 194274260050 201746346975 205702157700 209816200854 233129112060 242095616370 268995129300 291411390075 308553236550 314724301281 349693668090 370263883860 388548520100 403492693950 419632401708 462829854825 484191232740 524540502135 582822780150 605239040925 617106473100 629448602562 699387336180 806985387900 874234170225 925659709650 1049081004270 1165645560300 1210478081850 1258897205124 1573621506405 1748468340450 1851319419300 2098162008540 2420956163700 2622702510675 3147243012810 3496936680900 5245405021350 6294486025620 7868107532025 10490810042700 15736215064050 31472430128100
• Sum of all divisors σ(n): 116610963826896
• Sum of proper divisors (its aliquot sum) s(n): 85138533698796
• 31472430128100 is an abundant number, because the sum of its proper divisors (85138533698796) is greater than itself. Its abundance is 53666103570696

Bases of 31472430128100

• Binary: 111001001111110111111000001001001101111100100₂
• Hexadecimal: 0x1C9FBF049BE4
• Base-36: B5M8GAY90

Squares and roots of 31472430128100

• 31472430128100 squared (31472430128100²) is 990513858168136582409610000
• 31472430128100 cubed (31472430128100³) is 31173878192111432051663978258971041000000
• The square root of 31472430128100 is 5610029.4231046597
• The cube root of 31472430128100 is 31572.5814774633

Scales and comparisons

• 31,472,430,128,100 seconds is equal to 1,000,725 years, 48 weeks, 1 day, 14 hours, 15 minutes.
• To count from 1 to 31,472,430,128,100 would take you about two million, five hundred one thousand, eight hundred fourteen 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 31472430128100 cubic inches would be around 2631 feet tall.

Recreational maths with 31472430128100

• 31472430128100 backwards is 00182103427413
• 31472430128100 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31472430128100's digits is 36
• More coming soon!