31894055424

Names of 31894055424

• Cardinal: 31894055424 can be written as Thirty-one billion, eight hundred ninety-four million, fifty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 3.1894055424 × 10¹⁰

Factors of 31894055424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 125

Divisors of 31894055424

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 19 21 22 24 27 28 32 33 36 38 42 44 48 54 56 57 63 64 66 72 76 77 83 84 88 96 99 108 112 114 126 128 132 133 144 152 154 166 168 171 176 189 192 198 209 216 224 228 231 249 252 256 264 266 288 297 304 308 332 336 342 352 361 378 384 396 399 418 432 448 456 462 498 504 512 513 528 532 576 581 594 608 616 627 664 672 684 693 704 722 747 756 768 792 798 836 864 896 912 913 924 996 1008 1026 1056 1064 1083 1152 1162 1188 1197 1216 1232 1254 1328 1344 1368 1386 1408 1444 1463 1494 1512 1536 1577 1584 1596 1672 1728 1743 1792 1824 1826 1848 1881 1992 2016 2052 2079 2112 2128 2166 2241 2304 2324 2376 2394 2432 2464 2508 2527 2656 2688 2736 2739 2772 2816 2888 2926 2988 3024 3154 3168 3192 3249 3344 3456 3486 3584 3591 3648 3652 3696 3762 3971 3984 4032 4104 4158 4224 4256 4332 4389 4482 4608 4648 4731 4752 4788 4864 4928 5016 5054 5229 5312 5376 5472 5478 5544 5632 5643 5776 5852 5976 6048 6308 6336 6384 6391 6498 6688 6912 6972 7182 7296 7304 7392 7524 7581 7942 7968 8064 8208 8217 8316 8448 8512 8664 8778 8964 9296 9462 9504 9576 9728 9747 9856 10032 10108 10458 10624 10752 10944 10956 11039 11088 11286 11552 11704 11913 11952 12096 12616 12672 12768 12782 12996 13167 13376 13824 13944 14193 14364 14592 14608 14784 15048 15162 15687 15884 15936 16128 16416 16434 16632 16896 17024 17328 17347 17556 17928 18592 18924 19008 19152 19173 19494 19712 20064 20216 20916 21248 21888 21912 22078 22176 22572 22743 23104 23408 23826 23904 24192 24651 25232 25344 25536 25564 25992 26334 26752 27797 27888 28386 28728 29184 29216 29568 29963 30096 30324 31374 31768 31872 32256 32832 32868 33117 33264 34048 34656 34694 35112 35739 35856 37184 37848 38016 38304 38346 38988 39424 39501 40128 40432 41832 42496 42579 43776 43824 44156 44352 45144 45486 46208 46816 47652 47808 48384 49302 50464 50688 51072 51128 51984 52041 52668 53504 55594 55776 56772 57456 57519 58432 59136 59926 60192 60648 62748 63536 63744 65664 65736 66234 66528 68096 68229 69312 69388 70224 71478 71712 74368 75696 76032 76608 76692 77976 79002 80256 80864 83391 83664 85158 87552 87648 88312 88704 89889 90288 90972 92416 93632 95304 95616 96768 98604 99351 100928 102144 102256 103968 104082 105336 107008 107217 111188 111552 113544 114912 115038 116864 118272 119852 120384 121296 121429 125496 127072 127488 131328 131472 132468 133056 136458 138624 138776 140448 142956 143424 148736 151392 152064 153216 153384 155952 156123 158004 160512 161728 166782 167328 170316 172557 175296 176624 177408 179778 180576 181944 184832 187264 190608 191232 197208 198702 201856 204288 204512 207936 208164 209741 210672 214434 222376 223104 227088 229824 230076 233728 239704 240768 242592 242858 250173 250992 254144 262656 262944 264936 266112 269667 272916 277248 277552 280896 285912 286848 297472 298053 302784 306432 306768 311904 312246 316008 321024 323456 329593 333564 334656 340632 345114 350592 353248 354816 359556 361152 363888 364287 374528 381216 382464 394416 397404 403712 409024 415872 416328 419482 421344 428868 444752 446208 454176 459648 460152 467456 468369 479408 481536 485184 485716 500346 501984 508288 525888 529872 532224 539334 545832 554496 555104 561792 571824 573696 596106 605568 612864 613536 623808 624492 629223 632016 646912 659186 667128 669312 681264 690228 701184 706496 719112 722304 727776 728574 749056 750519 762432 788832 794808 807424 809001 818048 831744 832656 838964 842688 857736 889504 892416 908352 919296 920304 936738 958816 963072 970368 971432 988779 1000692 1003968 1016576 1051776 1059744 1064448 1078668 1091664 1092861 1110208 1123584 1143648 1147392 1192212 1211136 1227072 1247616 1248984 1258446 1264032 1293824 1318372 1334256 1338624 1362528 1380456 1402368 1412992 1438224 1444608 1455552 1457148 1501038 1524864 1577664 1589616 1618002 1636096 1663488 1665312 1677928 1685376 1715472 1779008 1816704 1838592 1840608 1873476 1887669 1917632 1940736 1942864 1977558 2001384 2007936 2033152 2103552 2119488 2157336 2183328 2185722 2220416 2247168 2287296 2307151 2384424 2422272 2454144 2495232 2497968 2516892 2528064 2636744 2668512 2677248 2725056 2760912 2825984 2876448 2889216 2911104 2914296 2966337 3002076 3049728 3155328 3179232 3236004 3272192 3278583 3330624 3355856 3370752 3430944 3558016 3633408 3681216 3746952 3775338 3835264 3881472 3885728 3955116 4002768 4015872 4207104 4238976 4314672 4366656 4371444 4440832 4574592 4614302 4768848 4908288 4990464 4995936 5033784 5056128 5273488 5337024 5450112 5521824 5651968 5663007 5752896 5822208 5828592 5932674 6004152 6099456 6310656 6358464 6472008 6557166 6661248 6711712 6741504 6861888 6921453 7116032 7266816 7362432 7493904 7550676 7670528 7771456 7910232 8005536 8031744 8477952 8629344 8733312 8742888 8881664 8899011 9149184 9228604 9537696 9816576 9991872 10067568 10112256 10546976 10674048 10900224 11043648 11326014 11505792 11644416 11657184 11865348 12008304 12621312 12716928 12944016 13114332 13322496 13423424 13723776 13842906 14232064 14724864 14987808 15101352 15341056 15542912 15820464 16011072 16955904 17258688 17466624 17485776 17798022 18298368 18457208 19075392 19983744 20135136 20224512 20764359 21093952 21348096 21800448 22087296 22652028 23011584 23314368 23730696 24016608 25433856 25888032 26228664 26644992 26846848 27447552 27685812 29449728 29975616 30202704 31085824 31640928 32022144 34517376 34933248 34971552 35596044 36914416 38150784 39967488 40270272 41528718 42187904 42696192 44174592 45304056 46023168 46628736 47461392 48033216 50867712 51776064 52457328 53693696 54895104 55371624 59951232 60405408 62171648 62293077 63281856 64044288 69034752 69943104 71192088 73828832 76301568 79934976 80540544 83057436 84375808 88349184 90608112 93257472 94922784 96066432 103552128 104914656 107387392 110743248 119902464 120810816 124586154 126563712 128088576 138069504 139886208 142384176 147657664 152603136 161081088 166114872 168751616 181216224 186514944 189845568 192132864 207104256 209829312 221486496 239804928 241621632 249172308 253127424 279772416 284768352 295315328 322162176 332229744 362432448 379691136 384265728 414208512 419658624 442972992 483243264 498344616 506254848 559544832 569536704 590630656 664459488 724864896 759382272 839317248 885945984 966486528 996689232 1139073408 1181261312 1328918976 1449729792 1518764544 1678634496 1771891968 1993378464 2278146816 2657837952 2899459584 3543783936 3986756928 4556293632 5315675904 7973513856 10631351808 15947027712 31894055424
• Sum of all divisors σ(n): 125721953280
• Sum of proper divisors (its aliquot sum) s(n): 93827897856
• 31894055424 is an abundant number, because the sum of its proper divisors (93827897856) is greater than itself. Its abundance is 61933842432

Bases of 31894055424

• Binary: 11101101101000010001010101000000000₂
• Hexadecimal: 0x76D08AA00
• Base-36: ENGWAO0

Squares and roots of 31894055424

• 31894055424 squared (31894055424²) is 1017230771389183819776
• 31894055424 cubed (31894055424³) is 32443614601684902222059771265024
• The square root of 31894055424 is 178589.0686016365
• The cube root of 31894055424 is 3171.2945524499

Scales and comparisons

• 31,894,055,424 seconds is equal to 1,014 years, 6 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 31,894,055,424 would take you about two thousand and twenty-eight 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 31894055424 cubic inches would be around 264.3 feet tall.

Recreational maths with 31894055424

• 31894055424 backwards is 42455049813
• The number of decimal digits it has is: 11
• The sum of 31894055424's digits is 45
• More coming soon!