997154504048640

Names of 997154504048640

• Cardinal: 997154504048640 can be written as Nine hundred ninety-seven trillion, one hundred fifty-four billion, five hundred four million, forty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 9.9715450404864 × 10¹⁴

Factors of 997154504048640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 36
• Sum of prime factors: 36

Divisors of 997154504048640

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 49 56 57 60 64 70 76 80 84 95 96 98 105 112 114 120 128 133 140 147 152 160 168 190 192 196 210 224 228 240 245 256 266 280 285 294 304 320 336 343 361 380 384 392 399 420 448 456 480 490 512 532 560 570 588 608 640 665 672 686 722 735 760 768 784 798 840 896 912 931 960 980 1024 1029 1064 1083 1120 1140 1176 1216 1280 1330 1344 1372 1444 1470 1520 1536 1568 1596 1680 1715 1792 1805 1824 1862 1920 1960 1995 2048 2058 2128 2166 2240 2280 2352 2432 2527 2560 2660 2688 2744 2793 2888 2940 3040 3072 3136 3192 3360 3430 3584 3610 3648 3724 3840 3920 3990 4096 4116 4256 4332 4480 4560 4655 4704 4864 5054 5120 5145 5320 5376 5415 5488 5586 5776 5880 6080 6144 6272 6384 6517 6720 6860 7168 7220 7296 7448 7581 7680 7840 7980 8192 8232 8512 8664 8960 9120 9310 9408 9728 10108 10240 10290 10640 10752 10830 10976 11172 11552 11760 12160 12288 12544 12635 12768 13034 13440 13720 13965 14336 14440 14592 14896 15162 15360 15680 15960 16384 16464 17024 17328 17689 17920 18240 18620 18816 19456 19551 20216 20480 20580 21280 21504 21660 21952 22344 23104 23520 24320 24576 25088 25270 25536 26068 26880 27440 27930 28672 28880 29184 29792 30324 30720 31360 31920 32585 32768 32928 34048 34656 35378 35840 36480 37240 37632 37905 38912 39102 40432 40960 41160 42560 43008 43320 43904 44688 46208 47040 48640 49152 50176 50540 51072 52136 53067 53760 54880 55860 57344 57760 58368 59584 60648 61440 62720 63840 65170 65536 65856 68096 69312 70756 71680 72960 74480 75264 75810 77824 78204 80864 81920 82320 85120 86016 86640 87808 88445 89376 92416 94080 97280 97755 98304 100352 101080 102144 104272 106134 107520 109760 111720 114688 115520 116736 119168 121296 122880 123823 125440 127680 130340 131072 131712 136192 138624 141512 143360 145920 148960 150528 151620 155648 156408 161728 163840 164640 170240 172032 173280 175616 176890 178752 184832 188160 194560 195510 196608 200704 202160 204288 208544 212268 215040 219520 223440 229376 231040 233472 238336 242592 245760 247646 250880 255360 260680 262144 263424 265335 272384 277248 283024 286720 291840 297920 301056 303240 311296 312816 323456 327680 329280 340480 344064 346560 351232 353780 357504 369664 371469 376320 389120 391020 393216 401408 404320 408576 417088 424536 430080 439040 446880 458752 462080 466944 476672 485184 491520 495292 501760 510720 521360 524288 526848 530670 544768 554496 566048 573440 583680 595840 602112 606480 619115 622592 625632 646912 655360 658560 680960 688128 693120 702464 707560 715008 739328 742938 752640 778240 782040 786432 802816 808640 817152 834176 849072 860160 878080 893760 917504 924160 933888 953344 970368 983040 990584 1003520 1021440 1042720 1048576 1053696 1061340 1089536 1108992 1132096 1146880 1167360 1191680 1204224 1212960 1238230 1245184 1251264 1293824 1310720 1317120 1361920 1376256 1386240 1404928 1415120 1430016 1478656 1485876 1505280 1556480 1564080 1572864 1605632 1617280 1634304 1668352 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15215370240 15300820992 15619588096 15898509312 16229728256 16441671680 16735272960 17083924480 17263755264 17388994560 17850957824 18169724928 18548260864 18790481920 19126026240 19524485120 19730006016 19873136640 20287160320 20500709376 21198012416 21579694080 22313697280 22712156160 23018340352 23185326080 23429382144 24226299904 24344592384 24662507520 25501368320 25625886720 26306674688 26497515520 26776436736 27334279168 27822391296 28185722880 28772925440 29286727680 30282874880 30430740480 30601641984 31239176192 31797018624 32459456512 32883343360 33470545920 34167848960 34527510528 34777989120 35701915648 36339449856 37096521728 38252052480 39048970240 39460012032 39746273280 40574320640 41001418752 42396024832 43159388160 44627394560 45424312320 46036680704 46370652160 46858764288 48452599808 48689184768 49325015040 51002736640 51251773440 52995031040 53552873472 54668558336 55644782592 56371445760 57545850880 58573455360 60565749760 60861480960 62478352384 63594037248 64918913024 65766686720 66941091840 68335697920 69055021056 69555978240 71403831296 72678899712 74193043456 76504104960 78097940480 78920024064 79492546560 81148641280 82002837504 84792049664 86318776320 89254789120 90848624640 92073361408 92741304320 93717528576 96905199616 97378369536 98650030080 102503546880 105990062080 107105746944 109337116672 111289565184 115091701760 117146910720 121131499520 121722961920 124956704768 127188074496 129837826048 131533373440 133882183680 136671395840 138110042112 139111956480 145357799424 148386086912 153008209920 156195880960 158985093120 162297282560 164005675008 169584099328 172637552640 178509578240 181697249280 184146722816 185482608640 187435057152 193810399232 194756739072 197300060160 205007093760 211980124160 214211493888 218674233344 222579130368 230183403520 234293821440 242262999040 243445923840 249913409536 254376148992 259675652096 267764367360 273342791680 276220084224 278223912960 290715598848 296772173824 312391761920 317970186240 324594565120 328011350016 339168198656 345275105280 357019156480 363394498560 370965217280 374870114304 389513478144 394600120320 410014187520 423960248320 437348466688 445158260736 460366807040 468587642880 484525998080 486891847680 499826819072 508752297984 519351304192 535528734720 546685583360 552440168448 556447825920 581431197696 593544347648 624783523840 635940372480 649189130240 656022700032 678336397312 690550210560 726788997120 741930434560 749740228608 779026956288 820028375040 847920496640 874696933376 890316521472 920733614080 937175285760 969051996160 973783695360 1017504595968 1038702608384 1071057469440 1093371166720 1112895651840 1187088695296 1249567047680 1271880744960 1298378260480 1312045400064 1356672794624 1381100421120 1453577994240 1483860869120 1499480457216 1558053912576 1640056750080 1695840993280 1749393866752 1780633042944 1874350571520 1947567390720 2035009191936 2077405216768 2186742333440 2225791303680 2374177390592 2499134095360 2543761489920 2596756520960 2624090800128 2762200842240 2907155988480 2967721738240 3116107825152 3280113500160 3391681986560 3498787733504 3561266085888 3748701143040 3895134781440 4070018383872 4154810433536 4373484666880 4451582607360 4748354781184 5087522979840 5193513041920 5248181600256 5935443476480 6232215650304 6560227000320 6783363973120 7122532171776 7497402286080 7790269562880 8309620867072 8746969333760 8903165214720 9496709562368 10175045959680 10387026083840 10496363200512 11870886952960 12464431300608 13120454000640 14245064343552 15580539125760 16619241734144 17493938667520 17806330429440 20350091919360 20774052167680 23741773905920 24928862601216 26240908001280 28490128687104 31161078251520 33238483468288 35612660858880 41548104335360 47483547811840 49857725202432 52481816002560 62322156503040 66476966936576 71225321717760 83096208670720 99715450404864 124644313006080 142450643435520 166192417341440 199430900809728 249288626012160 332384834682880 498577252024320 997154504048640
• Sum of all divisors σ(n): 3927318091804800
• Sum of proper divisors (its aliquot sum) s(n): 2930163587756160
• 997154504048640 is an abundant number, because the sum of its proper divisors (2930163587756160) is greater than itself. Its abundance is 1933009083707520

Bases of 997154504048640

• Binary: 11100010101110100000100000000000000000000000000000₂
• Hexadecimal: 0x38AE820000000
• Base-36: 9TGMGDXZPC

Squares and roots of 997154504048640

• 997154504048640 squared (997154504048640²) is 994317104944489206151485849600
• 997154504048640 cubed (997154504048640³) is 991487779648001665877838576208114870124544000
• The square root of 997154504048640 is 31577753.3090725123
• The cube root of 997154504048640 is 99905.0600274959

Scales and comparisons

• 997,154,504,048,640 seconds is equal to 31,706,428 years, 43 weeks, 3 hours, 44 minutes.
• To count from 1 to 997,154,504,048,640 would take you about seventy-nine million, two hundred sixty-six thousand and seventy-two 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 997154504048640 cubic inches would be around 8325.4 feet tall.

Recreational maths with 997154504048640

• 997154504048640 backwards is 046840405451799
• The number of decimal digits it has is: 15
• The sum of 997154504048640's digits is 66
• More coming soon!