159440425368

Names of 159440425368

• Cardinal: 159440425368 can be written as One hundred fifty-nine billion, four hundred forty million, four hundred twenty-five thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.59440425368 × 10¹¹

Factors of 159440425368

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 628

Divisors of 159440425368

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 42 49 56 62 73 84 93 98 124 146 147 168 181 186 196 217 219 248 292 294 331 362 372 392 434 438 511 543 584 588 651 662 724 744 868 876 993 1022 1086 1176 1267 1302 1324 1448 1519 1533 1736 1752 1986 2044 2172 2263 2317 2534 2604 2648 3038 3066 3577 3801 3972 4088 4344 4526 4557 4634 5068 5208 5611 6076 6132 6789 6951 7154 7602 7944 8869 9052 9114 9268 10136 10261 10731 11222 12152 12264 13213 13578 13902 14308 15204 15841 16219 16833 17738 18104 18228 18536 20522 21462 22444 24163 26426 26607 27156 27804 28616 30408 30783 31682 32438 33666 35476 36456 39277 39639 41044 42924 44888 47523 48326 48657 52852 53214 54312 55608 59911 61566 63364 64876 67332 70952 71827 72489 78554 79278 82088 85848 92491 95046 96652 97314 105704 106428 110887 117831 119822 123132 126728 129752 134664 143654 144978 157108 158556 169141 179733 184982 190092 193304 194628 212856 215481 221774 235662 239644 246264 274939 277473 287308 289956 314216 317112 332661 338282 359466 369964 380184 389256 409603 419377 430962 443548 471324 479288 502789 507423 549878 554946 574616 579912 647437 665322 676564 718932 739928 749053 819206 824817 838754 861924 887096 942648 1005578 1014846 1099756 1109892 1183987 1228809 1258131 1294874 1330644 1353128 1437864 1498106 1508367 1638412 1649634 1677508 1723848 1857241 1942311 2011156 2029692 2199512 2219784 2247159 2367974 2457618 2516262 2589748 2661288 2867221 2935639 2996212 3016734 3276824 3299268 3355016 3551961 3714482 3884622 4022312 4059384 4373503 4494318 4735948 4915236 5032524 5179496 5243371 5571723 5734442 5871278 5992424 6033468 6598536 7103922 7428964 7769244 8601663 8747006 8806917 8988636 9471896 9830472 10065048 10486742 11143446 11468884 11742556 12066936 13000687 13120509 14207844 14857928 15538488 15730113 17203326 17494012 17613834 17977272 20070547 20973484 22286892 22937768 23485112 26001374 26241018 28415688 30614521 31460226 34406652 34988024 35227668 36703597 39002061 40141094 41946968 44573784 52002748 52482036 60211641 61229042 62920452 68813304 70455336 73407194 78004122 80282188 91004809 91843563 104005496 104964072 110110791 120423282 122458084 125840904 135578593 146814388 156008244 160564376 182009618 183687126 214301647 220221582 240846564 244916168 271157186 273014427 293628776 312016488 364019236 367374252 406735779 428603294 440443164 481693128 542314372 546028854 642904941 728038472 734748504 813471558 857206588 880886328 949050151 1084628744 1092057708 1285809882 1626943116 1714413176 1898100302 2184115416 2571619764 2847150453 3253886232 3796200604 5143239528 5694300906 6643351057 7592401208 11388601812 13286702114 19930053171 22777203624 26573404228 39860106342 53146808456 79720212684 159440425368
• Sum of all divisors σ(n): 489347389440
• Sum of proper divisors (its aliquot sum) s(n): 329906964072
• 159440425368 is an abundant number, because the sum of its proper divisors (329906964072) is greater than itself. Its abundance is 170466538704

Bases of 159440425368

• Binary: 10010100011111011000111101000110011000₂
• Hexadecimal: 0x251F63D198
• Base-36: 218UPNKO

Squares and roots of 159440425368

• 159440425368 squared (159440425368²) is 25421249241528777935424
• 159440425368 cubed (159440425368³) is 4053174792455295724637215395436032
• The square root of 159440425368 is 399299.9190683615
• The cube root of 159440425368 is 5422.4990106323

Scales and comparisons

• 159,440,425,368 seconds is equal to 5,069 years, 37 weeks, 7 hours, 2 minutes, 48 seconds.
• To count from 1 to 159,440,425,368 would take you about ten thousand, one hundred thirty-nine 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 159440425368 cubic inches would be around 451.9 feet tall.

Recreational maths with 159440425368

• 159440425368 backwards is 863524044951
• The number of decimal digits it has is: 12
• The sum of 159440425368's digits is 51
• More coming soon!