998245013862768

Names of 998245013862768

• Cardinal: 998245013862768 can be written as Nine hundred ninety-eight trillion, two hundred forty-five billion, thirteen million, eight hundred sixty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 9.98245013862768 × 10¹⁴

Factors of 998245013862768

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20795

Divisors of 998245013862768

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 34 37 42 48 51 56 68 74 84 102 111 112 119 136 148 168 204 222 238 257 259 272 296 336 357 408 444 476 514 518 592 629 714 771 777 816 888 941 952 1028 1036 1258 1428 1542 1554 1776 1799 1882 1887 1904 2056 2072 2516 2823 2856 3084 3108 3598 3764 3774 4112 4144 4369 4403 5032 5397 5646 5712 6168 6216 6587 7196 7528 7548 8738 8806 9509 10064 10794 11292 12336 12432 13107 13174 13209 14392 15056 15096 15997 17476 17612 19018 19531 19761 21588 22584 26214 26348 26418 28527 28784 30192 30583 31994 34817 34952 35224 38036 39062 39522 43176 45168 47991 52428 52696 52836 57054 58593 61166 63988 66563 69634 69904 70448 76072 78124 79044 86352 91749 95982 104451 104856 105392 105672 111979 114108 117186 122332 127976 133126 136717 139268 152144 156248 158088 161653 183498 191964 199689 208902 209712 211344 223958 228216 234372 241837 243719 244664 255952 266252 273434 278536 312496 316176 323306 332027 335937 366996 383928 399378 410151 417804 447916 456432 468744 483674 484959 487438 489328 532504 546868 557072 591889 646612 664054 671874 722647 725511 731157 733992 767856 798756 820302 835608 895832 937488 967348 969918 974876 996081 1065008 1093736 1131571 1183778 1293224 1328108 1343748 1445294 1451022 1462314 1467984 1597512 1640604 1671216 1692859 1775667 1791664 1934696 1939836 1949752 1992162 2167941 2187472 2263142 2324189 2367556 2586448 2656216 2687496 2890588 2902044 2924628 3195024 3281208 3385718 3394713 3551334 3869392 3879672 3899504 3984324 4111229 4143223 4335882 4526284 4648378 4735112 5019467 5058529 5078577 5312432 5374992 5781176 5804088 5849256 6562416 6771436 6789426 6972567 7102668 7759344 7968648 8222458 8286446 8671764 8947969 9052568 9296756 9470224 10038934 10117058 10157154 11562352 11608176 11698512 12284999 12333687 12429669 13542872 13578852 13945134 14205336 15058401 15175587 15937296 16444916 16572892 17343528 17895938 18105136 18378671 18593512 20077868 20234116 20314308 24569998 24667374 24859338 26843907 27085744 27157704 27890268 28410672 28778603 30116802 30351174 32889832 33145784 34687056 35136269 35791876 36757342 36854997 37187024 40155736 40468232 40628616 49139996 49334748 49718676 53687814 54315408 55136013 55780536 57557206 60233604 60702348 62635783 65779664 66291568 70272538 71583752 73514684 73709994 80311472 80936464 81257232 85330939 85994993 86335809 98279992 98669496 99437352 105408807 107375628 110272026 111561072 115114412 120467208 121404696 125271566 128650697 140545076 143167504 147029368 147419988 152115473 170661878 171989986 172671618 185720279 187907349 196559984 197338992 198874704 210817614 214751256 220544052 230228824 240934416 242809392 250543132 255992817 257301394 257984979 281090152 294058736 294839976 304230946 312437407 341323756 343979972 345343236 371440558 375814698 385952091 421635228 429502512 441088104 456346419 460457648 501086264 511985634 514602788 515969958 557160837 562180304 589679952 597316573 608461892 624874814 680010827 682647512 687959944 690686472 742881116 751629396 771904182 843270456 882176208 912692838 937312221 1002172528 1023971268 1029205576 1031939916 1064808311 1114321674 1194633146 1216923784 1249749628 1300041953 1360021654 1365295024 1375919888 1381372944 1485762232 1503258792 1543808364 1686540912 1791949719 1825385676 1874624442 2040032481 2047942536 2058411152 2063879832 2129616622 2187061849 2228643348 2389266292 2433847568 2499499256 2600083906 2720043308 2971524464 3006517584 3087616728 3157244743 3194424933 3583899438 3650771352 3749248884 3900125859 4080064962 4095885072 4127759664 4259233244 4374123698 4457286696 4723318447 4760075789 4778532584 4998998512 5200167812 5440086616 6175233456 6314489486 6388849866 6561185547 7167798876 7301542704 7498497768 7800251718 8160129924 8518466488 8748247396 8914573392 9446636894 9471734229 9520151578 9557065168 10400335624 10880173232 11560184059 12628978972 12777699732 13122371094 14169955341 14280227367 14335597752 14996995536 15600503436 16320259848 17036932976 17496494792 18893273788 18943468458 19040303156 20800671248 22100713201 23120368118 25257957944 25555399464 26244742188 28339910682 28560454734 28671195504 31201006872 32640519696 33063229129 34680552177 34992989584 37786547576 37886936916 38080606312 44201426402 46240736236 50515915888 51110798928 52489484376 56679821364 57120909468 62402013744 66126458258 66302139603 69361104354 75573095152 75773873832 76161212624 80296413599 80921288413 88402852804 92481472472 99189687387 104978968752 113359642728 114241818936 132252916516 132604279206 138722208708 151547747664 160592827198 161842576826 174762782539 176805705608 184962944944 198379374774 226719285456 228483637872 240889240797 242763865239 264505833032 265208558412 277444417416 321185654396 323685153652 349525565078 353611411216 396758749548 481778481594 485527730478 524288347617 529011666064 530417116824 554888834832 562074895193 642371308792 647370307304 699051130156 793517499096 963556963188 971055460956 1048576695234 1060834233648 1124149790386 1223339477773 1284742617584 1294740614608 1398102260312 1587034998192 1686224685579 1927113926376 1942110921912 2097153390468 2248299580772 2446678955546 2796204520624 2970967303163 3372449371158 3670018433319 3854227852752 3884221843824 4194306780936 4496599161544 4893357911092 5941934606326 6744898742316 7340036866638 8388613561872 8912901909489 8993198323088 9786715822184 11883869212652 13489797484632 14680073733276 17825803818978 19573431644368 20796771122141 23767738425304 26979594969264 29360147466552 35651607637956 41593542244282 47535476850608 58720294933104 62390313366423 71303215275912 83187084488564 124780626732846 142606430551824 166374168977128 249561253465692 332748337954256 499122506931384 998245013862768
• Sum of all divisors σ(n): 3220958270048256
• Sum of proper divisors (its aliquot sum) s(n): 2222713256185488
• 998245013862768 is an abundant number, because the sum of its proper divisors (2222713256185488) is greater than itself. Its abundance is 1224468242322720

Bases of 998245013862768

• Binary: 11100010111110011000000111011100110011100101110000₂
• Hexadecimal: 0x38BE607733970
• Base-36: 9TUJFFBXIO

Squares and roots of 998245013862768

• 998245013862768 squared (998245013862768²) is 996493107701877876496336621824
• 998245013862768 cubed (998245013862768³) is 994744276112013846493231717254066318249848832
• The square root of 998245013862768 is 31595015.6490350231
• The cube root of 998245013862768 is 99941.4662067277

Scales and comparisons

• 998,245,013,862,768 seconds is equal to 31,741,103 years, 34 weeks, 4 days, 12 hours, 32 minutes, 48 seconds.
• To count from 1 to 998,245,013,862,768 would take you about seventy-nine million, three hundred fifty-two thousand, seven hundred fifty-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 998245013862768 cubic inches would be around 8328.5 feet tall.

Recreational maths with 998245013862768

• 998245013862768 backwards is 867268310542899
• The number of decimal digits it has is: 15
• The sum of 998245013862768's digits is 78
• More coming soon!