42403793032728

Names of 42403793032728

• Cardinal: 42403793032728 can be written as Forty-two trillion, four hundred three billion, seven hundred ninety-three million, thirty-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2403793032728 × 10¹³

Factors of 42403793032728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 144

Divisors of 42403793032728

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 36 37 46 54 69 72 74 79 81 92 108 111 138 148 158 162 184 207 216 222 237 243 276 296 316 324 333 414 444 474 486 552 621 632 648 666 711 729 828 851 888 948 972 999 1242 1332 1369 1422 1458 1656 1702 1817 1863 1896 1944 1998 2133 2484 2553 2664 2738 2844 2916 2923 2997 3404 3634 3726 3996 4107 4266 4968 5106 5451 5476 5589 5688 5832 5846 5994 6241 6399 6808 7268 7452 7659 7992 8214 8532 8769 8991 10212 10902 10952 11178 11692 11988 12321 12482 12798 14536 14904 15318 16353 16428 16767 17064 17538 17982 18723 19197 20424 21804 22356 22977 23384 23976 24642 24964 25596 26307 26973 30636 31487 32706 32856 33534 35076 35964 36963 37446 38394 43608 44712 45954 49059 49284 49928 50653 51192 52614 53946 56169 57591 61272 62974 65412 67068 67229 68931 70152 71928 73926 74892 76788 78921 91908 94461 98118 98568 101306 105228 107892 108151 110889 112338 115182 125948 130824 134136 134458 137862 143543 147177 147852 149784 151959 153576 157842 168507 183816 188922 196236 201687 202612 206793 210456 215784 216302 221778 224676 230364 230917 236763 251896 268916 275724 283383 287086 294354 295704 303918 315684 324453 332667 337014 377844 392472 403374 405224 413586 430629 432604 441531 443556 449352 455877 460728 461834 473526 505521 537832 551448 566766 574172 588708 605061 607836 620379 631368 648906 665334 674028 692751 710289 755688 806748 827172 850149 861258 865208 883062 887112 911754 923668 947052 973359 998001 1011042 1133532 1148344 1165019 1177416 1210122 1215672 1240758 1291887 1297812 1324593 1330668 1348056 1367631 1385502 1420578 1516563 1613496 1654344 1700298 1722516 1766124 1815183 1823508 1847336 1894104 1946718 1996002 2022084 2078253 2130867 2267064 2330038 2420244 2481516 2487473 2550447 2583774 2595624 2649186 2661336 2735262 2771004 2841156 2920077 3033126 3400596 3445032 3495057 3532248 3630366 3647016 3875661 3893436 3992004 4001587 4044168 4102893 4156506 4261734 4549689 4660076 4840488 4963032 4974946 5100894 5167548 5298372 5311091 5445549 5470524 5542008 5682312 5840154 6066252 6234759 6801192 6990114 7260732 7462419 7651341 7751322 7786872 7984008 8003174 8205786 8313012 8523468 8543929 8760231 9099378 9320152 9949892 10201788 10335096 10485171 10596744 10622182 10891098 10941048 11626983 11680308 12004761 12132504 12308679 12469518 13980228 14521464 14924838 15302682 15502644 15933273 16006348 16336647 16411572 16626024 17046936 17087858 17520462 18198756 18704277 19899784 20403576 20970342 21244364 21782196 22387257 22954023 23253966 23360616 24009522 24617358 24939036 25631787 26280693 27960456 29849676 30605364 31005288 31455513 31866546 32012696 32673294 32823144 34175716 34880949 35040924 36014283 36397512 36926037 37408554 41940684 42488728 43564392 44774514 45908046 46507932 47799819 48019044 49009941 49234716 49878072 51263574 52561386 56112831 59699352 61210728 62911026 63733092 65346588 67161771 68351432 69761898 70081848 72028566 73852074 74817108 76895361 78842079 83881368 89549028 91816092 92036501 93015864 94366539 95599638 96038088 98019882 98469432 102527148 104642847 105122772 108042849 112225662 125822052 127466184 130693176 134323542 139523796 143399457 144057132 147704148 149634216 153790722 157684158 168338493 179098056 183632184 184073002 188733078 191199276 196039764 196510367 201485313 205054296 209285694 210245544 216085698 224451324 230686083 251644104 268647084 276109503 279047592 283099617 286798914 288114264 295408296 307581444 315368316 316125373 324128547 336676986 368146004 377466156 382398552 392079528 393020734 402970626 418571388 430198371 432171396 448902648 461372166 537294168 552219006 566199234 573597828 589531101 604455939 615162888 630736632 632250746 648257094 673353972 692058249 736292008 754932312 786041468 805941252 828328509 837142776 849298851 860396742 864342792 922744332 948376119 972385641 1104438012 1132398468 1147195656 1179062202 1208911878 1264501492 1290595113 1296514188 1346707944 1384116498 1572082936 1611882504 1656657018 1698597702 1720793484 1768593303 1813367817 1845488664 1896752238 1944771282 2076174747 2208876024 2264796936 2358124404 2417823756 2484985527 2529002984 2581190226 2593028376 2768232996 2845128357 2917156923 3313314036 3397195404 3441586968 3537186606 3626735634 3793504476 3871785339 3889542564 4152349494 4716248808 4835647512 4969971054 5162380452 5305779909 5536465992 5690256714 5834313846 6228524241 6626628072 6794390808 7074373212 7253471268 7270883579 7454956581 7587008952 7743570678 7779085128 8304698988 8535385071 9939942108 10324760904 10611559818 11380513428 11668627692 12457048482 14148746424 14506942536 14541767158 14909913162 15487141356 15917339727 16609397976 17070770142 19879884216 21223119636 21812650737 22364869743 22761026856 23337255384 24914096964 25606155213 29083534316 29819826324 30974282712 31834679454 34141540284 42446239272 43625301474 44729739486 47752019181 49828193928 51212310426 58167068632 59639652648 63669358908 65437952211 67094609229 68283080568 76818465639 87250602948 89459478972 95504038362 102424620852 127338717816 130875904422 134189218458 143256057543 153636931278 174501205896 178918957944 191008076724 196313856633 204849241704 230455396917 261751808844 268378436916 286512115086 307273862556 382016153448 392627713266 460910793834 523503617688 536756873832 573024230172 588941569899 614547725112 785255426532 921821587668 1146048460344 1177883139798 1570510853064 1766824709697 1843643175336 2355766279596 3533649419394 4711532559192 5300474129091 7067298838788 10600948258182 14134597677576 21201896516364 42403793032728
• Sum of all divisors σ(n): 129482959384800
• Sum of proper divisors (its aliquot sum) s(n): 87079166352072
• 42403793032728 is an abundant number, because the sum of its proper divisors (87079166352072) is greater than itself. Its abundance is 44675373319344

Bases of 42403793032728

• Binary: 1001101001000011100111000001010101011000011000₂
• Hexadecimal: 0x2690E7055618
• Base-36: F1417JDI0

Squares and roots of 42403793032728

• 42403793032728 squared (42403793032728²) is 1798081663562431675679121984
• 42403793032728 cubed (42403793032728³) is 76245482717644612037211886912911616292352
• The square root of 42403793032728 is 6511819.4871117243
• The cube root of 42403793032728 is 34871.3078061517

Scales and comparisons

• 42,403,793,032,728 seconds is equal to 1,348,309 years, 23 weeks, 4 days, 13 hours, 58 minutes, 48 seconds.
• To count from 1 to 42,403,793,032,728 would take you about three million, three hundred seventy thousand, seven 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 42403793032728 cubic inches would be around 2905.9 feet tall.

Recreational maths with 42403793032728

• 42403793032728 backwards is 82723039730424
• 42403793032728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42403793032728's digits is 54
• More coming soon!