31985169233472

Names of 31985169233472

• Cardinal: 31985169233472 can be written as Thirty-one trillion, nine hundred eighty-five billion, one hundred sixty-nine million, two hundred thirty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.1985169233472 × 10¹³

Factors of 31985169233472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 179301

Divisors of 31985169233472

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 81 84 91 96 104 108 112 117 126 144 156 162 168 182 189 192 208 216 224 234 252 273 288 312 324 336 351 364 378 379 416 432 448 468 504 546 567 576 624 648 672 702 728 756 758 819 832 864 936 1008 1053 1092 1134 1137 1248 1296 1344 1404 1456 1512 1516 1638 1728 1872 2016 2106 2184 2268 2274 2457 2496 2592 2653 2808 2912 3024 3032 3276 3411 3744 4032 4212 4368 4536 4548 4914 4927 5184 5306 5616 5824 6048 6064 6552 6822 7371 7488 7959 8424 8736 9072 9096 9828 9854 10233 10612 11232 12096 12128 13104 13644 14742 14781 15918 16848 17472 18144 18192 19656 19708 20466 21224 22464 23877 24256 26208 27288 29484 29562 30699 31836 33696 34489 36288 36384 39312 39416 40932 42448 44343 47754 52416 54576 58968 59124 61398 63672 67392 68978 71631 72768 78624 78832 81864 84896 88686 95508 103467 109152 117936 118248 122796 127344 133029 137956 143262 157248 157664 163728 169792 177372 178897 191016 206934 214893 218304 235872 236496 245592 254688 266058 275912 286524 310401 315328 327456 354744 357794 382032 399087 413868 429786 471744 472992 491184 509376 532116 536691 551824 573048 620802 654912 709488 715588 764064 798174 827736 859572 931203 945984 982368 1064232 1073382 1103648 1146096 1241604 1252279 1418976 1431176 1528128 1596348 1610073 1655472 1719144 1862406 1964736 2128464 2146764 2207296 2292192 2325661 2483208 2504558 2793609 2837952 2862352 3192696 3220146 3310944 3438288 3724812 3756837 4256928 4293528 4584384 4651322 4830219 4966416 5009116 5587218 5724704 6385392 6440292 6621888 6876576 6976983 7449624 7513674 8513856 8587056 9302644 9660438 9932832 10018232 11174436 11270511 11449408 12770784 12880584 13753152 13953966 14490657 14899248 15027348 16279627 17174112 18605288 19320876 19865664 20036464 20930949 22348872 22541022 25541568 25761168 27907932 28981314 29798496 30054696 32559254 33811533 34348224 37210576 38641752 40072928 41861898 44697744 45082044 48838881 51522336 55815864 57962628 59596992 60109392 62792847 65118508 67623066 67801963 74421152 77283504 80145856 83723796 89395488 90164088 97677762 101434599 103044672 111631728 115925256 120218784 125585694 130237016 135246132 135603926 146516643 148842304 154567008 167447592 178790976 180328176 188378541 195355524 202869198 203405889 223263456 231850512 240437568 251171388 260474032 270492264 271207852 293033286 309134016 334895184 360656352 376757082 390711048 405738396 406811778 439549929 446526912 463701024 474613741 502342776 520948064 540984528 542415704 586066572 610217667 669790368 721312704 753514164 781422096 811476792 813623556 879099858 881425519 927402048 949227482 1004685552 1041896128 1081969056 1084831408 1172133144 1220435334 1318649787 1339580736 1423841223 1507028328 1562844192 1622953584 1627247112 1758199716 1762851038 1830653001 1898454964 2009371104 2163938112 2169662816 2344266288 2440870668 2637299574 2644276557 2847682446 3014056656 3125688384 3245907168 3254494224 3516399432 3525702076 3661306002 3796909928 4018742208 4271523669 4339325632 4688532576 4881741336 5274599148 5288553114 5491959003 5695364892 6028113312 6169978633 6491814336 6508988448 7032798864 7051404152 7322612004 7593819856 7932829671 8543047338 9377065152 9763482672 10549198296 10577106228 10983918006 11390729784 12056226624 12339957266 12814571007 13017976896 14065597728 14102808304 14645224008 15187639712 15865659342 17086094676 18509935899 19526965344 21098396592 21154212456 21967836012 22781459568 23798489013 24679914532 25629142014 28131195456 28205616608 29290448016 30375279424 31731318684 34172189352 37019871798 38443713021 39053930688 42196793184 42308424912 43935672024 45562919136 47596978026 49359829064 51258284028 55529807697 56411233216 58580896032 63462637368 68344378704 71395467039 74039743596 76887426042 84393586368 84616849824 87871344048 91125838272 95193956052 98719658128 102516568056 111059615394 117161792064 126925274736 136688757408 142790934078 148079487192 153774852084 166589423091 169233699648 175742688096 190387912104 197439316256 205033136112 222119230788 253850549472 273377514816 285581868156 296158974384 307549704168 333178846182 351485376192 380775824208 394878632512 410066272224 444238461576 499768269273 507701098944 571163736312 592317948768 615099408336 666357692364 761551648416 820132544448 888476923152 999536538546 1142327472624 1184635897536 1230198816672 1332715384728 1523103296832 1776953846304 1999073077092 2284654945248 2460397633344 2665430769456 3553907692608 3998146154184 4569309890496 5330861538912 7996292308368 10661723077824 15992584616736 31985169233472
• Sum of all divisors σ(n): 117002784088960
• Sum of proper divisors (its aliquot sum) s(n): 85017614855488
• 31985169233472 is an abundant number, because the sum of its proper divisors (85017614855488) is greater than itself. Its abundance is 53032445622016

Bases of 31985169233472

• Binary: 111010001011100100000101001100111011001000000₂
• Hexadecimal: 0x1D1720A67640
• Base-36: BC5S7XG00

Squares and roots of 31985169233472

• 31985169233472 squared (31985169233472²) is 1023051050893843808045174784
• 31985169233472 cubed (31985169233472³) is 32722460997320970214215976652701543170048
• The square root of 31985169233472 is 5655543.2306253305
• The cube root of 31985169233472 is 31743.1156201307

Scales and comparisons

• 31,985,169,233,472 seconds is equal to 1,017,029 years, 23 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 31,985,169,233,472 would take you about two million, five hundred forty-two thousand, five hundred seventy-three 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 31985169233472 cubic inches would be around 2645.3 feet tall.

Recreational maths with 31985169233472

• 31985169233472 backwards is 27433296158913
• 31985169233472 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31985169233472's digits is 63
• More coming soon!