990080949422448

Names of 990080949422448

• Cardinal: 990080949422448 can be written as Nine hundred ninety trillion, eighty billion, nine hundred forty-nine million, four hundred twenty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 9.90080949422448 × 10¹⁴

Factors of 990080949422448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3287

Divisors of 990080949422448

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 36 39 46 48 52 54 69 72 78 81 92 104 108 117 138 144 156 162 184 207 208 216 234 276 293 299 312 324 351 368 414 432 468 552 586 598 621 624 648 702 828 879 897 936 1053 1104 1172 1196 1242 1296 1404 1656 1758 1794 1863 1872 2106 2344 2392 2484 2637 2691 2808 2953 3312 3516 3588 3726 3809 4212 4688 4784 4968 5274 5382 5616 5906 6739 7032 7176 7452 7618 7911 8073 8424 8859 9936 10548 10764 11427 11812 13478 14064 14352 14904 15236 15822 16146 16848 17718 20217 21096 21528 22854 23624 23733 24219 26577 26956 29808 30472 31644 32292 34281 35436 38389 40434 42192 43056 45708 47248 47466 48438 53154 53912 60651 60944 63288 64584 67919 68562 70872 76778 79731 80868 87607 91416 94932 96876 102843 106308 107824 115167 121302 126576 129168 135838 137124 141744 153556 159462 161736 175214 181953 182832 189864 193752 203757 205686 212616 230334 239193 242604 262821 271676 274248 307112 308529 318924 323472 345501 350428 363906 379728 387504 407514 411372 425232 460668 478386 485208 525642 543352 545859 548496 611271 614224 617058 637848 691002 700856 727812 788463 815028 822744 865229 882947 921336 956772 970416 1036503 1051284 1086704 1091718 1222542 1234116 1275696 1382004 1401712 1455624 1576926 1630056 1645488 1730458 1765894 1833813 1842672 1913544 2073006 2102568 2183436 2365389 2445084 2468232 2595687 2648841 2764008 2911248 3109509 3153852 3260112 3460916 3531788 3667626 3827088 4146012 4205136 4366872 4730778 4890168 4936464 5191374 5297682 5501439 5528016 6219018 6307704 6921832 7063576 7096167 7335252 7787061 7946523 8292024 8720209 8733744 9461556 9780336 10382748 10595364 11002878 11247977 12438036 12615408 13843664 14127152 14192334 14670504 15574122 15893046 16584048 17440418 18923112 19900267 20765496 21190728 22005756 22495954 23361183 23839569 24876072 26160627 28384668 29341008 31148244 31786092 33743931 34880836 37846224 39800534 41530992 42381456 44011512 44991908 46722366 47679138 49752144 52321254 56769336 59700801 62296488 63572184 67487862 69761672 70083549 71518707 78481881 79601068 88023024 89983816 93444732 95358276 101231793 104642508 113362717 113538672 119401602 124592976 127144368 134975724 139523344 140167098 143037414 156963762 159202136 179102403 179967632 186889464 190716552 200564807 202463586 209285016 226725434 235445643 238803204 258703471 269951448 280334196 286074828 303695379 313927524 318404272 340088151 358204806 373778928 381433104 401129614 404927172 418570032 453450868 470891286 477606408 517406942 537307209 539902896 560668392 572149656 601694421 607390758 627855048 680176302 706336929 716409612 776110413 802259228 809854344 906901736 911086137 941782572 955212816 1020264453 1034813884 1074614418 1121336784 1144299312 1203388842 1214781516 1255710096 1360352604 1412673858 1432819224 1552220826 1604518456 1611921627 1619708688 1805083263 1813803472 1822172274 1883565144 2040528906 2069627768 2149228836 2328331239 2406777684 2429563032 2555021237 2607342491 2720705208 2825347716 2865638448 3060793359 3104441652 3209036912 3223843254 3610166526 3644344548 3767130288 4081057812 4139255536 4298457672 4656662478 4813555368 4859126064 5110042474 5214684982 5415249789 5441410416 5650695432 6121586718 6208883304 6447686508 6984993717 7220333052 7288689096 7665063711 7822027473 8162115624 8596915344 9182380077 9313324956 9627110736 10220084948 10429369964 10830499578 11301390864 12243173436 12417766608 12895373016 13969987434 14440666104 14577378192 15330127422 15644054946 16245749367 16324231248 18364760154 18626649912 20440169896 20858739928 20954981151 21660999156 22995191133 23466082419 24486346872 25790746032 27939974868 28881332208 30660254844 31288109892 32491498734 33215276081 36729520308 37253299824 40880339792 41717479856 41909962302 43321998312 45990382266 46932164838 48972693744 55879949736 58765488451 61320509688 62576219784 64982997468 66430552162 68985573399 70398247257 73459040616 83819924604 86643996624 91980764532 93864329676 99645828243 111759899472 117530976902 122641019376 125152439568 129965994936 132861104324 137971146798 140796494514 146918081232 167639849208 176296465353 183961529064 187728659352 199291656486 206956720197 211194741771 235061953804 259931989872 265722208648 275942293596 281592989028 298937484729 335279698416 352592930706 367923058128 375457318704 398583312972 413913440394 422389483542 470123907608 528889396059 531444417296 551884587192 563185978056 597874969458 705185861412 763951349863 797166625944 827826880788 844778967084 896812454187 940247815216 1057778792118 1103769174384 1126371956112 1195749938916 1410371722824 1527902699726 1586668188177 1594333251888 1655653761576 1689557934168 1793624908374 2115557584236 2291854049589 2391499877832 2690437362561 2820743445648 3055805399452 3173336376354 3311307523152 3379115868336 3587249816748 4231115168472 4583708099178 4760004564531 4782999755664 5380874725122 6111610798904 6346672752708 6875562148767 7174499633496 8462230336944 9167416198356 9520009129062 10761749450244 12223221597808 12693345505416 13751124297534 14348999266992 18334832396712 19040018258124 20626686446301 21523498900488 25386691010832 27502248595068 36669664793424 38080036516248 41253372892602 43046997800976 55004497190136 61880059338903 76160073032496 82506745785204 110008994380272 123760118677806 165013491570408 247520237355612 330026983140816 495040474711224 990080949422448
• Sum of all divisors σ(n): 3232270210653792
• Sum of proper divisors (its aliquot sum) s(n): 2242189261231344
• 990080949422448 is an abundant number, because the sum of its proper divisors (2242189261231344) is greater than itself. Its abundance is 1252108311808896

Bases of 990080949422448

• Binary: 11100001000111100100101111010010100000100101110000₂
• Hexadecimal: 0x384792F4A0970
• Base-36: 9QYCWQ5J00

Squares and roots of 990080949422448

• 990080949422448 squared (990080949422448²) is 980260286409256034664766312704
• 990080949422448 cubed (990080949422448³) is 970537035049197014657886121077268275365179392
• The square root of 990080949422448 is 31465551.7895753419
• The cube root of 990080949422448 is 99668.2657213173

Scales and comparisons

• 990,080,949,422,448 seconds is equal to 31,481,511 years, 34 weeks, 5 days, 22 hours, 40 minutes, 48 seconds.
• To count from 1 to 990,080,949,422,448 would take you about seventy-eight million, seven hundred three thousand, seven hundred seventy-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 990080949422448 cubic inches would be around 8305.7 feet tall.

Recreational maths with 990080949422448

• 990080949422448 backwards is 844224949080099
• 990080949422448 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 990080949422448's digits is 72
• More coming soon!