1221380772266088

Names of 1221380772266088

• Cardinal: 1221380772266088 can be written as One quadrillion, two hundred twenty-one trillion, three hundred eighty billion, seven hundred seventy-two million, two hundred sixty-six thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.221380772266088 × 10¹⁵

Factors of 1221380772266088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1222

Divisors of 1221380772266088

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 23 24 27 28 36 42 46 49 54 56 63 69 72 81 84 92 98 108 126 138 147 161 162 168 184 189 196 207 216 252 276 294 322 324 378 392 414 441 483 504 552 567 588 621 644 648 756 828 882 966 1127 1134 1176 1187 1242 1288 1323 1449 1512 1656 1764 1863 1932 2254 2268 2374 2484 2646 2898 3381 3528 3561 3726 3864 3969 4347 4508 4536 4748 4968 5292 5796 6762 7122 7452 7938 8309 8694 9016 9496 10143 10584 10683 11592 13041 13524 14244 14904 15876 16618 17388 20286 21366 24927 26082 27048 27301 28488 30429 31752 32049 33236 34776 40572 42732 49854 52164 54602 58163 60858 64098 66472 74781 81144 81903 85464 91287 96147 99708 104328 109204 116326 121716 128196 149562 163806 174489 182574 191107 192294 199416 218408 224343 232652 243432 245709 256392 299124 327612 348978 365148 382214 384588 448686 465304 491418 523467 573321 598248 655224 673029 697956 730296 737127 764428 769176 897372 982836 1046934 1146642 1337749 1346058 1395912 1408969 1474254 1528856 1570401 1719963 1794744 1965672 2093868 2211381 2293284 2675498 2692116 2817938 2948508 3140802 3439926 4013247 4187736 4226907 4422762 4586568 4711203 5159889 5350996 5384232 5635876 5897016 6281604 6879852 8026494 8453814 8845524 9422406 9862783 10319778 10701992 11271752 12039741 12563208 12680721 13759704 15479667 16052988 16907628 17691048 18844812 19725566 20639556 24079482 25361442 29588349 30959334 32105976 32406287 33815256 36119223 37689624 38042163 39451132 41279112 48158964 50722884 59176698 61918668 64812574 69039481 72238446 76084326 78902264 88765047 96317928 97218861 101445768 108357669 114126489 118353396 123837336 129625148 138078962 144476892 152168652 177530094 194437722 207118443 216715338 226844009 228252978 236706792 259250296 266295141 276157924 288953784 291656583 304337304 355060188 388875444 414236886 433430676 453688018 456505956 532590282 552315848 583313166 621355329 680532027 710120376 777750888 798885423 828473772 866861352 874969749 907376036 913011912 1065180564 1166626332 1242710658 1361064054 1587908063 1597770846 1656947544 1672446203 1749939498 1814752072 1864065987 2041596081 2130361128 2333252664 2485421316 2624909247 2722128108 3175816126 3195541692 3344892406 3499878996 3728131974 4083192162 4763724189 4970842632 5017338609 5249818494 5444256216 5592197961 6124788243 6351632252 6391083384 6689784812 6999757992 7456263948 8166384324 9527448378 10034677218 10499636988 11184395922 11707123421 12249576486 12703264504 13379569624 14291172567 14912527896 15052015827 16332768648 18374364729 19054896756 20069354436 20999273976 22368791844 23414246842 24499152972 28582345134 30104031654 35121370263 36748729458 38109793512 38466262669 40138708872 42873517701 44737583688 45156047481 46828493684 48998305944 57164690268 60208063308 70242740526 73497458916 76932525338 81949863947 85747035402 90312094962 93656987368 105364110789 114329380536 115398788007 120416126616 128620553103 135468142443 140485481052 146994917832 153865050676 163899727894 171494070804 180624189924 210728221578 230797576014 245849591841 257241106206 269263838683 270936284886 280970962104 307730101352 316092332367 327799455788 342988141608 346196364021 361248379848 421456443156 461595152028 491699183682 514482212412 538527677366 541872569772 632184664734 655598911576 692392728042 737548775523 807791516049 842912886312 923190304056 948276997101 983398367364 1028964424824 1038589092063 1077055354732 1083745139544 1264369329468 1384785456084 1475097551046 1615583032098 1884846870781 1896553994202 1966796734728 2077178184126 2154110709464 2212646326569 2423374548147 2528738658936 2769570912168 2950195102092 3115767276189 3231166064196 3769693741562 3793107988404 4154356368252 4425292653138 4846749096294 5654540612343 5900390204184 6231534552378 6462332128392 6637938979707 7270123644441 7539387483124 7586215976808 8308712736504 8850585306276 9693498192588 11309081224686 12463069104756 13275877959414 14540247288882 15078774966248 16963621837029 17701170612552 19386996385176 21810370933323 22618162449372 24926138209512 26551755918828 29080494577764 33927243674058 43620741866646 45236324898744 50890865511087 53103511837656 58160989155528 67854487348116 87241483733292 101781731022174 135708974696232 152672596533261 174482967466584 203563462044348 305345193066522 407126924088696 610690386133044 1221380772266088
• Sum of all divisors σ(n): 4156051433371200
• Sum of proper divisors (its aliquot sum) s(n): 2934670661105112
• 1221380772266088 is an abundant number, because the sum of its proper divisors (2934670661105112) is greater than itself. Its abundance is 1713289888839024

Bases of 1221380772266088

• Binary: 100010101101101011011011111000100010000000001101000₂
• Hexadecimal: 0x456D6DF110068
• Base-36: C0XYKWOUI0

Squares and roots of 1221380772266088

• 1221380772266088 squared (1221380772266088²) is 1491770990861305517790674823744
• 1221380772266088 cubed (1221380772266088³) is 1822020404862328637663337213243295732868393472
• The square root of 1221380772266088 is 34948258.5011912719
• The cube root of 1221380772266088 is 106893.2691886131

Scales and comparisons

• 1,221,380,772,266,088 seconds is equal to 38,836,130 years, 30 weeks, 20 hours, 34 minutes, 48 seconds.
• To count from 1 to 1,221,380,772,266,088 would take you about one hundred sixteen million, five hundred eight thousand, three hundred ninety-one 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 1221380772266088 cubic inches would be around 8907.8 feet tall.

Recreational maths with 1221380772266088

• 1221380772266088 backwards is 8806622770831221
• 1221380772266088 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1221380772266088's digits is 63
• More coming soon!