42155926848

Names of 42155926848

• Cardinal: 42155926848 can be written as Forty-two billion, one hundred fifty-five million, nine hundred twenty-six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 4.2155926848 × 10¹⁰

Factors of 42155926848

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 220

Divisors of 42155926848

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 31 32 36 38 42 48 54 56 57 61 62 63 64 72 76 84 93 96 97 108 112 114 122 124 126 133 144 152 168 171 183 186 189 192 194 216 217 224 228 244 248 252 266 279 288 291 304 336 342 366 372 378 388 399 427 432 434 448 456 488 496 504 513 532 549 558 576 582 589 608 651 672 679 684 732 744 756 776 798 837 854 864 868 873 912 976 992 1008 1026 1064 1098 1116 1159 1164 1178 1197 1216 1281 1302 1344 1358 1368 1464 1488 1512 1552 1596 1647 1674 1708 1728 1736 1746 1767 1824 1843 1891 1952 1953 1984 2016 2037 2052 2128 2196 2232 2318 2328 2356 2394 2562 2604 2619 2716 2736 2928 2976 3007 3024 3104 3192 3294 3348 3416 3472 3477 3492 3534 3591 3648 3686 3782 3843 3904 3906 4032 4074 4104 4123 4256 4392 4464 4636 4656 4712 4788 5124 5208 5238 5301 5432 5472 5529 5673 5856 5859 5917 5952 6014 6048 6111 6208 6384 6588 6696 6832 6944 6954 6984 7068 7182 7372 7564 7686 7812 8113 8148 8208 8246 8512 8784 8928 9021 9272 9312 9424 9576 10248 10416 10431 10476 10602 10864 10944 11058 11346 11529 11712 11718 11834 12028 12096 12222 12369 12768 12901 13176 13237 13392 13664 13888 13908 13968 14136 14364 14744 15128 15372 15624 15903 16226 16296 16416 16492 16587 17019 17568 17751 17856 18042 18333 18544 18624 18848 19152 20496 20832 20862 20952 21049 21204 21728 22116 22692 23058 23436 23668 24056 24339 24444 24738 25536 25802 26352 26474 26784 27063 27328 27816 27936 28272 28728 29488 30256 30744 31248 31293 31806 32452 32592 32832 32984 33174 34038 35136 35502 35929 36084 36666 37088 37107 37696 38304 38703 39711 40992 41419 41664 41724 41904 42098 42408 43456 44232 45384 46116 46872 47336 48112 48678 48888 49476 49761 51057 51604 52704 52948 53253 53568 54126 55632 55872 56544 57133 57456 58976 60512 61488 62496 62586 63147 63612 64904 65184 65968 66348 68076 71004 71858 72168 73017 73332 74176 74214 76608 77406 79422 81189 81984 82838 83448 83808 84196 84816 88464 90768 92232 93744 94672 96224 97356 97776 98952 99522 102114 103208 105408 105896 106506 107787 108252 111264 111321 112423 113088 114266 114912 116109 117952 119133 121024 122976 124257 124992 125172 126294 127224 129808 130368 131936 132696 136152 142008 143716 144336 146034 146664 148428 154812 158844 159759 162378 165676 166896 167616 168392 169632 171399 176928 181536 183427 184464 187488 189344 189441 192448 194712 195552 197904 199044 204228 206416 211792 213012 215574 216504 219051 222528 222642 224846 228532 229824 232218 238266 245952 248514 250344 251503 252588 254448 259616 263872 265392 272304 284016 287432 288672 292068 293328 296856 309624 317688 319518 323361 324756 331352 333792 336784 337269 339264 342798 348327 353856 357399 363072 366854 368928 372771 374976 378688 378882 389424 391104 395808 398088 399931 408456 412832 423584 426024 431148 433008 438102 445284 449692 457064 464436 476532 497028 500688 503006 505176 508896 514197 519232 530784 544608 550281 568032 568323 574864 577344 584136 586656 593712 619248 635376 639036 646722 649512 662704 667584 673568 674538 685596 696654 714798 733708 737856 745542 754509 757764 778848 786961 791616 796176 799862 816912 825664 847168 852048 862296 866016 876204 890568 899384 914128 928872 953064 970083 994056 1001376 1006012 1010352 1011807 1017792 1028394 1061568 1089216 1100562 1118313 1136064 1136646 1149728 1168272 1173312 1187424 1199793 1238496 1270752 1278072 1283989 1293444 1299024 1325408 1347136 1349076 1371192 1393308 1429596 1467416 1491084 1509018 1515528 1542591 1557696 1573922 1592352 1599724 1633824 1650843 1704096 1724592 1732032 1752408 1781136 1798768 1828256 1857744 1906128 1940166 1988112 2002752 2012024 2020704 2023614 2056788 2201124 2236626 2263527 2273292 2299456 2336544 2360883 2374848 2399586 2476992 2541504 2556144 2567978 2586888 2598048 2650816 2698152 2742384 2786616 2859192 2934832 2982168 3018036 3031056 3035421 3085182 3147844 3184704 3199448 3267648 3301686 3408192 3449184 3485113 3504816 3562272 3597536 3599379 3656512 3715488 3812256 3851967 3880332 3976224 4024048 4041408 4047228 4113576 4402248 4473252 4527054 4546584 4673088 4721766 4799172 4952529 5112288 5135956 5173776 5196096 5396304 5484768 5573232 5718384 5869664 5964336 6036072 6062112 6070842 6170364 6295688 6398896 6603372 6790581 6898368 6970226 7009632 7082649 7124544 7195072 7198758 7430976 7624512 7703934 7760664 7952448 8048096 8094456 8227152 8804496 8946504 9054108 9093168 9443532 9598344 9905058 10224576 10271912 10347552 10455339 10792608 10798137 10969536 11146464 11436768 11555901 11739328 11928672 12072144 12124224 12141684 12340728 12591376 12797792 13206744 13581162 13940452 14019264 14165298 14397516 15407868 15521328 16096192 16188912 16454304 17608992 17893008 18108216 18186336 18887064 19196688 19810116 20543824 20695104 20910678 21247947 21585216 21596274 22292928 22873536 23111802 23857344 24144288 24283368 24395791 24681456 25182752 25595584 26413488 27162324 27880904 28330596 28795032 30815736 31042656 31366017 32377824 32908608 34667703 35217984 35786016 36216432 36372672 37774128 38393376 39620232 41087648 41821356 42495894 43192548 46223604 48288576 48566736 48791582 49362912 50365504 52826976 54324648 55761808 56661192 57590064 61631472 62085312 62732034 64755648 69335406 71572032 72432864 73187373 75548256 76786752 79240464 82175296 83642712 84991788 86385096 92447208 94098051 97133472 97583164 98725824 105653952 108649296 111523616 113322384 115180128 123262944 125464068 138670812 144865728 146374746 151096512 158480928 167285424 169983576 172770192 184894416 188196102 194266944 195166328 217298592 219562119 223047232 226644768 230360256 246525888 250928136 277341624 292749492 316961856 334570848 339967152 345540384 369788832 376392204 390332656 434597184 439124238 453289536 501856272 554683248 585498984 658686357 669141696 679934304 691080768 739577664 752784408 780665312 878248476 1003712544 1109366496 1170997968 1317372714 1359868608 1505568816 1561330624 1756496952 2007425088 2218732992 2341995936 2634745428 3011137632 3512993904 4683991872 5269490856 6022275264 7025987808 10538981712 14051975616 21077963424 42155926848
• Sum of all divisors σ(n): 158034329600
• Sum of proper divisors (its aliquot sum) s(n): 115878402752
• 42155926848 is an abundant number, because the sum of its proper divisors (115878402752) is greater than itself. Its abundance is 73722475904

Bases of 42155926848

• Binary: 100111010000101100000110010101000000₂
• Hexadecimal: 0x9D0B06540
• Base-36: JD6JTC0

Squares and roots of 42155926848

• 42155926848 squared (42155926848²) is 1777122168413927215104
• 42155926848 cubed (42155926848³) is 74916232131616651864320584712192
• The square root of 42155926848 is 205319.0854450703
• The cube root of 42155926848 is 3480.3229664585

Scales and comparisons

• 42,155,926,848 seconds is equal to 1,340 years, 22 weeks, 1 day, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 42,155,926,848 would take you about two thousand, six hundred eighty 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 42155926848 cubic inches would be around 290 feet tall.

Recreational maths with 42155926848

• 42155926848 backwards is 84862955124
• 42155926848 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42155926848's digits is 54
• More coming soon!