12961477440375008

Names of 12961477440375008

• Cardinal: 12961477440375008 can be written as Twelve quadrillion, nine hundred sixty-one trillion, four hundred seventy-seven billion, four hundred forty million, three hundred seventy-five thousand and eight.

Scientific notation

• Scientific notation: 1.2961477440375008 × 10¹⁶

Factors of 12961477440375008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 69

Divisors of 12961477440375008

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 8 16 17 19 31 32 34 38 62 68 76 124 136 152 248 272 289 304 323 361 496 527 544 578 589 608 646 722 961 992 1054 1156 1178 1292 1444 1922 2108 2312 2356 2584 2888 3844 4216 4624 4712 5168 5491 5776 6137 6859 7688 8432 8959 9248 9424 10013 10336 10982 11191 11552 12274 13718 15376 16337 16864 17918 18259 18848 20026 21964 22382 24548 27436 29791 30752 32674 35836 36518 40052 43928 44764 49096 54872 59582 65348 71672 73036 80104 87856 89528 98192 104329 109744 116603 119164 130321 130696 143344 146072 160208 170221 175712 179056 190247 196384 208658 212629 219488 233206 238328 260642 261392 277729 286688 292144 310403 320416 340442 346921 358112 380494 417316 425258 466412 476656 506447 521284 522784 555458 566029 584288 620806 680884 693842 760988 834632 850516 932824 953312 1012894 1042568 1110916 1132058 1241612 1361768 1387684 1521976 1669264 1701032 1865648 1982251 2025788 2085136 2215457 2221832 2264116 2476099 2483224 2723536 2775368 3043952 3234199 3338528 3402064 3614693 3731296 3964502 4039951 4051576 4170272 4430914 4443664 4528232 4952198 4966448 5276851 5447072 5550736 5897657 6087904 6468398 6591499 6804128 7229386 7929004 8079902 8103152 8609599 8861828 8887328 9056464 9622493 9904396 9932896 10553702 10754551 11101472 11795314 12936796 13182998 14458772 15858008 16159804 16206304 17219198 17723656 18112928 19244986 19808792 21107404 21509102 23590628 25873592 26365996 28917544 31716016 32319608 34438396 35447312 37662769 38489972 39617584 42093683 42214808 43018204 47045881 47181256 51747184 52731992 57835088 61449781 63432032 64639216 68679167 68876792 70894624 75325538 76759069 76979944 79235168 84187366 84429616 86036408 94091762 94362512 100260169 103494368 105463984 112055483 115670176 122899562 125238481 129278432 137358334 137753584 150651076 153518138 153959888 163582381 168374732 168859232 172072816 182827367 188183524 188725024 200520338 204336469 210927968 224110966 245799124 250476962 274716668 275507168 301302152 307036276 307919776 327164762 336749464 344145632 365654734 376367048 401040676 408672938 448221932 491598248 500953924 549433336 602604304 614072552 654329524 673498928 715592611 731309468 752734096 799779977 802081352 817345876 896443864 983196496 1001907848 1098866672 1167545839 1205208608 1228145104 1304904173 1308659048 1346997856 1431185222 1458422311 1462618936 1505468192 1599559954 1604162704 1634691752 1792887728 1904943211 1966392992 2003815696 2129054177 2197733344 2335091678 2379531139 2456290208 2609808346 2617318096 2862370444 2916844622 2925237872 3108065239 3199119908 3208325408 3269383504 3473719973 3585775456 3809886422 3882392911 4007631392 4258108354 4670183356 4759062278 5219616692 5234636192 5724740888 5833689244 5850475744 6216130478 6398239816 6538767008 6947439946 7619772844 7764785822 8516216708 9340366712 9518124556 10439233384 11449481776 11667378488 12432260956 12796479632 13596259609 13894879892 15239545688 15529571644 17032433416 18680733424 19036249112 20878466768 22183370941 22898963552 23334756976 24793179287 24864521912 25592959264 27192519218 27789759784 30479091376 31059143288 34064866832 36193921009 37361466848 38072498224 40452029363 41756933536 44366741882 45211091641 46669513952 49586358574 49729043824 54385038436 55579519568 59053239541 60958182752 62118286576 66000679487 68129733664 72387842018 73765465309 76144996448 80904058726 88733483764 90422183282 99172717148 99458087648 108770076872 111159039136 118106479082 124236573152 132001358974 144775684036 147530930618 161808117452 177466967528 180844366564 198345434296 217540153744 236212958164 264002717948 289551368072 295061861236 323616234904 354933935056 361688733128 396690868592 421484047879 435080307488 472425916328 528005435896 579102736144 590123722472 647232469808 687684499171 709867870112 723377466256 768588557897 793381737184 842968095758 944851832656 1056010871792 1122011551279 1158205472288 1180247444944 1254012910253 1294464939616 1375368998342 1401543840871 1446754932512 1537177115794 1685936191516 1889703665312 2112021743584 2244023102558 2360494889888 2508025820506 2750737996684 2803087681742 3074354231588 3371872383032 4488046205116 5016051641012 5501475993368 5606175363484 6148708463176 6743744766064 8976092410232 10032103282024 11002951986736 11212350726968 12297416926352 13066005484249 13487489532128 17952184820464 20064206564048 21318219474301 22005903973472 22424701453936 23826245294807 24594833852704 26132010968498 35904369640928 40128413128096 42636438948602 44849402907872 47652490589614 52264021936996 85272877897204 95304981179228 104528043873992 170545755794408 190609962358456 209056087747984 341091511588816 381219924716912 405046170011719 418112175495968 682183023177632 762439849433824 810092340023438 1620184680046876 3240369360093752 6480738720187504 12961477440375008
• Sum of all divisors σ(n): 29566960177495104
• Sum of proper divisors (its aliquot sum) s(n): 16605482737120096
• 12961477440375008 is an abundant number, because the sum of its proper divisors (16605482737120096) is greater than itself. Its abundance is 3644005296745088

Bases of 12961477440375008

• Binary: 101110000011000110010100100010100110010000100011100000₂
• Hexadecimal: 0x2E0C65229908E0
• Base-36: 3JMGKJ8KHCW

Squares and roots of 12961477440375008

• 12961477440375008 squared (12961477440375008²) is 167999897437350269063779671000064
• 12961477440375008 cubed (12961477440375008³) is 2177526880619530631386295976499021661418552000512
• The square root of 12961477440375008 is 113848484.5765415009
• The cube root of 12961477440375008 is 234900.9840314565

Scales and comparisons

• 12,961,477,440,375,008 seconds is equal to 412,134,890 years, 6 weeks, 2 days, 8 hours, 10 minutes, 8 seconds.
• To count from 1 to 12,961,477,440,375,008 would take you about one billion, two hundred thirty-six million, four hundred four thousand, six hundred seventy 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 12961477440375008 cubic inches would be around 19575.1 feet tall.

Recreational maths with 12961477440375008

• 12961477440375008 backwards is 80057304477416921
• 12961477440375008 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12961477440375008's digits is 68
• More coming soon!