1309375923429869664

Names of 1309375923429869664

• Cardinal: 1309375923429869664 can be written as One quintillion, three hundred nine quadrillion, three hundred seventy-five trillion, nine hundred twenty-three billion, four hundred twenty-nine million, eight hundred sixty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.309375923429869664 × 10¹⁸

Factors of 1309375923429869664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 18316

Divisors of 1309375923429869664

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 87 96 116 174 223 232 348 446 464 669 696 841 892 928 1338 1392 1682 1784 2523 2676 2784 3364 3568 5046 5352 6467 6728 7136 10092 10704 12934 13456 18059 19401 20184 21408 25868 26912 36118 38802 40368 49729 51736 54177 72236 77604 80736 99458 103472 108354 144472 149187 155208 187543 198916 206944 216708 288944 298374 310416 375086 397832 433416 523711 562629 577888 596748 620832 750172 795664 866832 1047422 1125258 1193496 1442141 1500344 1571133 1591328 1733664 2094844 2250516 2386992 2884282 3000688 3142266 4027157 4189688 4326423 4501032 4773984 5768564 6001376 6284532 8054314 8379376 8652846 9002064 11537128 12081471 12569064 15187619 16108628 16758752 17305692 18004128 23074256 24162942 25138128 30375238 32217256 34611384 41822089 45562857 46148512 48325884 50276256 60750476 64434512 69222768 83644178 91125714 96651768 116787553 121500952 125466267 128869024 138445536 167288356 182251428 193303536 233575106 243001904 250932534 326127481 334576712 350362659 364502856 386607072 467150212 486003808 501865068 652254962 669153424 700725318 729005712 898056011 934300424 978382443 1003730136 1304509924 1338306848 1401450636 1458011424 1796112022 1868600848 1956764886 2007460272 2609019848 2694168033 2802901272 3386839037 3592224044 3737201696 3913529772 4014920544 5218039696 5388336066 5605802544 6773678074 7184448088 7827059544 9457696949 10160517111 10436079392 10776672132 11211605088 13547356148 14368896176 15654119088 18915393898 20321034222 21553344264 26043624319 27094712296 28373090847 28737792352 31308238176 37830787796 40642068444 43106688528 52087248638 54189424592 56746181694 72726428263 75661575592 78130872957 81284136888 86213377056 104174497276 108378849184 113492363388 145452856526 151323151184 156261745914 162568273776 208348994552 218179284789 226984726776 274273211521 290905713052 302646302368 312523491828 325136547552 416697989104 436358569578 453969453552 548546423042 581811426104 625046983656 755265105251 822819634563 833395978208 872717139156 907938907104 1097092846084 1163622852208 1250093967312 1510530210502 1645639269126 1745434278312 2109066419627 2194185692168 2265795315753 2327245704416 2500187934624 3021060421004 3291278538252 3490868556624 4218132839254 4388371384336 4531590631506 6042120842008 6327199258881 6582557076504 6981737113248 8436265678508 8776742768672 9063181263012 12084241684016 12654398517762 13165114153008 16217993502649 16872531357016 18126362526024 24168483368032 25308797035524 26330228306016 32435987005298 33745062714032 36252725052048 48653980507947 50617594071048 61162926169183 64871974010596 67490125428064 72505450104096 97307961015894 101235188142096 122325852338366 129743948021192 183488778507549 194615922031788 202470376284192 244651704676732 259487896042384 366977557015098 389231844063576 470321811576821 489303409353464 518975792084768 733955114030196 778463688127152 940643623153642 978606818706928 1410965434730463 1467910228060392 1556927376254304 1881287246307284 1957213637413856 2821930869460926 2935820456120784 3762574492614568 5643861738921852 5871640912241568 7525148985229136 11287723477843704 13639332535727809 15050297970458272 22575446955687408 27278665071455618 40917997607183427 45150893911374816 54557330142911236 81835995214366854 109114660285822472 163671990428733708 218229320571644944 327343980857467416 436458641143289888 654687961714934832 1309375923429869664
• Sum of all divisors σ(n): 3575952296415596916
• Sum of proper divisors (its aliquot sum) s(n): 2266576372985727252
• 1309375923429869664 is an abundant number, because the sum of its proper divisors (2266576372985727252) is greater than itself. Its abundance is 957200449555857588

Bases of 1309375923429869664

• Binary: 1001000101011110101100111011100001001011111001000100001100000₂
• Hexadecimal: 0x122BD677097C8860
• Base-36: 9Y4N0Z5PN2AO

Squares and roots of 1309375923429869664

• 1309375923429869664 squared (1309375923429869664²) is 1714465308857823905324187672027472896
• 1309375923429869664 cubed (1309375923429869664³) is 2244879596974189878063691833239069970204874980572626944
• The square root of 1309375923429869664 is 1144279652.6329871187
• The cube root of 1309375923429869664 is 1094010.3993849697

Scales and comparisons

• 1,309,375,923,429,869,664 seconds is equal to 41,634,104,199 years, 21 weeks, 3 days, 10 hours, 54 minutes, 24 seconds.
• To count from 1 to 1,309,375,923,429,869,664 would take you about one hundred forty-five billion, seven hundred nineteen million, three hundred sixty-four thousand, six hundred ninety-seven 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 1309375923429869664 cubic inches would be around 91167.5 feet tall.

Recreational maths with 1309375923429869664

• 1309375923429869664 backwards is 4669689243295739031
• 1309375923429869664 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1309375923429869664's digits is 96
• More coming soon!