159985989408

Names of 159985989408

• Cardinal: 159985989408 can be written as One hundred fifty-nine billion, nine hundred eighty-five million, nine hundred eighty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.59985989408 × 10¹¹

Factors of 159985989408

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 248

Divisors of 159985989408

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 31 32 38 42 48 49 56 57 62 73 76 84 93 96 98 112 113 114 124 133 146 147 152 168 186 196 217 219 224 226 228 248 266 292 294 304 336 339 343 372 392 399 434 438 452 456 496 511 532 584 588 589 608 651 672 678 686 744 784 791 798 868 876 904 912 931 992 1022 1029 1064 1168 1176 1178 1302 1356 1372 1387 1488 1519 1533 1568 1582 1596 1736 1752 1767 1808 1824 1862 2044 2058 2128 2147 2263 2336 2352 2356 2373 2604 2712 2744 2774 2793 2976 3038 3066 3164 3192 3472 3503 3504 3534 3577 3616 3724 4088 4116 4123 4161 4256 4294 4526 4557 4704 4712 4746 5208 5424 5488 5537 5548 5586 6076 6132 6328 6384 6441 6517 6789 6944 7006 7008 7068 7154 7448 8176 8232 8246 8249 8322 8588 9052 9114 9424 9492 9709 10416 10509 10633 10731 10848 10976 11074 11096 11172 12152 12264 12369 12656 12768 12882 13034 13578 14012 14136 14308 14896 15029 15841 16352 16464 16492 16498 16611 16644 17176 18104 18228 18848 18984 19418 19551 20832 21018 21266 21462 22148 22192 22344 24304 24521 24528 24738 24747 25039 25312 25764 26068 27156 28024 28272 28616 28861 29127 29792 30058 31682 31899 32928 32984 32996 33222 33288 34352 36208 36456 37968 38759 38836 39102 42036 42532 42924 42997 44296 44384 44688 45087 47523 48608 49042 49056 49476 49494 50078 51528 52136 54312 56048 56544 57232 57722 57743 58254 60116 63364 63798 65968 65992 66444 66557 66576 67963 68704 72416 72912 73563 75117 75936 77518 77672 78204 84072 85064 85848 85994 86583 88592 89376 90174 95046 98084 98952 98988 100156 103056 104272 105203 108624 110887 112096 114464 115444 115486 116277 116508 120232 126728 127596 128991 131936 131984 132888 133114 133152 135926 145824 147126 150234 155036 155344 156408 156731 168144 170128 171647 171696 171988 173166 173229 177184 180348 190092 196168 197904 197976 199671 200312 202027 203889 206112 208544 210406 217248 221774 230888 230972 232554 233016 240464 253456 255192 255719 257982 263968 265776 266228 271852 294252 300468 300979 310072 310688 312816 313462 315609 332661 336288 340256 343294 343392 343976 346332 346458 360696 380184 392336 395808 395952 399342 400624 404054 404201 407778 420812 443548 461776 461944 465108 465899 466032 470193 475741 480928 506912 510384 511438 514941 515964 531552 532456 543704 588504 600936 601958 606081 620144 625632 626924 631218 665322 686588 687952 692664 692916 721392 736421 760368 767157 776209 784672 791904 798684 801248 808108 808402 815556 841624 887096 902937 923552 923888 930216 931798 932064 940386 951482 1020768 1022876 1029882 1031928 1064912 1087408 1097117 1177008 1201529 1201872 1203916 1212162 1212603 1240288 1253848 1262436 1330644 1373176 1375904 1385328 1385832 1397697 1427223 1442784 1472842 1520736 1534314 1552418 1597368 1616216 1616804 1631112 1683248 1774192 1790033 1805874 1847776 1860432 1863596 1880772 1902964 2045752 2059764 2063856 2106853 2129824 2174816 2194234 2209263 2328627 2354016 2403058 2403744 2407832 2424324 2425206 2507696 2524872 2661288 2746352 2770656 2771664 2795394 2829407 2854446 2945684 3068628 3104836 3194736 3232432 3233608 3261293 3262224 3291351 3366496 3548384 3580066 3604587 3611748 3720864 3727192 3761544 3805928 4091504 4119528 4127712 4213706 4388468 4418526 4657254 4806116 4815664 4848648 4850412 4858661 5015392 5049744 5322576 5370099 5492704 5543328 5590788 5658814 5708892 5891368 6137256 6209672 6320559 6389472 6464864 6467216 6522586 6524448 6582702 7160132 7209174 7223496 7454384 7523088 7611856 7679819 8183008 8239056 8427412 8488221 8776936 8837052 9314508 9612232 9631328 9697296 9700824 9717322 9783879 10099488 10645152 10740198 11181576 11317628 11417784 11782736 12274512 12419344 12530231 12641118 12934432 13045172 13165404 14320264 14418348 14446992 14575983 14747971 14908768 15046176 15223712 15359638 16478112 16854824 16976442 17553872 17674104 18629016 19224464 19394592 19401648 19434644 19567758 21480396 22363152 22635256 22829051 22835568 23039457 23565472 24549024 24838688 25060462 25282236 26090344 26330808 28640528 28836696 28893984 29151966 29495942 30719276 33709648 33952884 34010627 35107744 35348208 37258032 37590693 38448928 38803296 38869288 39135516 42960792 44243913 44726304 45270512 45658102 45671136 46078914 50120924 50564472 52180688 52661616 53758733 57281056 57673392 58303932 58991884 61438552 67419296 67905768 68021254 68487153 70696416 74516064 75181386 77738576 78271032 85921584 87711617 88487826 90541024 91316204 92157828 100241848 101128944 102031881 104361376 105323232 107517466 115346784 116607864 117983768 122877104 135811536 136042508 136974306 150362772 155477152 156542064 161276199 171843168 175423234 176975652 182632408 184315656 200483696 202257888 204063762 215034932 233215728 235967536 238074389 245754208 263134851 271623072 272085016 273948612 300725544 313084128 322552398 350846468 353951304 365264816 368631312 400967392 408127524 430069864 466431456 471935072 476148778 526269702 544170032 547897224 601451088 645104796 701692936 707902608 714223167 730529632 737262624 816255048 860139728 952297556 1052539404 1088340064 1095794448 1202902176 1290209592 1403385872 1415805216 1428446334 1632510096 1666520723 1720279456 1904595112 2105078808 2191588896 2580419184 2806771744 2856892668 3265020192 3333041446 3809190224 4210157616 4999562169 5160838368 5713785336 6666082892 7618380448 8420315232 9999124338 11427570672 13332165784 19998248676 22855141344 26664331568 39996497352 53328663136 79992994704 159985989408
• Sum of all divisors σ(n): 544223232000
• Sum of proper divisors (its aliquot sum) s(n): 384237242592
• 159985989408 is an abundant number, because the sum of its proper divisors (384237242592) is greater than itself. Its abundance is 224251253184

Bases of 159985989408

• Binary: 10010100111111111010000111011100100000₂
• Hexadecimal: 0x253FE87720
• Base-36: 21HVIZHC

Squares and roots of 159985989408

• 159985989408 squared (159985989408²) is 25595516806856688190464
• 159985989408 cubed (159985989408³) is 4094924080754060098613532190605312
• The square root of 159985989408 is 399982.4863765915
• The cube root of 159985989408 is 5428.6767677403

Scales and comparisons

• 159,985,989,408 seconds is equal to 5,087 years, 3 weeks, 16 hours, 36 minutes, 48 seconds.
• To count from 1 to 159,985,989,408 would take you about ten thousand, one hundred seventy-four 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 159985989408 cubic inches would be around 452.4 feet tall.

Recreational maths with 159985989408

• 159985989408 backwards is 804989589951
• The number of decimal digits it has is: 12
• The sum of 159985989408's digits is 75
• More coming soon!