689801468928

Names of 689801468928

• Cardinal: 689801468928 can be written as Six hundred eighty-nine billion, eight hundred one million, four hundred sixty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 6.89801468928 × 10¹¹

Factors of 689801468928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 97

Divisors of 689801468928

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 31 32 33 37 39 44 48 52 62 64 66 74 78 88 93 96 104 111 124 128 132 143 148 156 176 186 192 208 222 248 256 264 286 296 312 341 352 372 384 403 407 416 429 444 481 496 512 528 572 592 624 682 704 744 768 806 814 832 858 888 962 992 1023 1024 1056 1144 1147 1184 1209 1221 1248 1364 1369 1408 1443 1488 1536 1612 1628 1664 1716 1776 1924 1984 2046 2112 2288 2294 2368 2418 2442 2496 2728 2738 2816 2886 2976 3072 3224 3256 3328 3432 3441 3552 3848 3968 4092 4107 4224 4433 4576 4588 4736 4836 4884 4992 5291 5456 5476 5632 5772 5952 6448 6512 6656 6864 6882 7104 7696 7936 8184 8214 8448 8866 9152 9176 9472 9672 9768 9984 10582 10912 10952 11264 11544 11904 12617 12896 13024 13299 13312 13728 13764 14208 14911 15059 15392 15872 15873 16368 16428 16896 17732 17797 18304 18352 18944 19344 19536 19968 21164 21824 21904 23088 23808 25234 25792 26048 26598 27456 27528 28416 29822 30118 30784 31744 31746 32736 32856 33792 35464 35594 36608 36704 37851 37888 38688 39072 39936 42328 42439 43648 43808 44733 45177 46176 47616 50468 50653 51584 52096 53196 53391 54912 55056 56832 59644 60236 61568 63492 65472 65712 70928 71188 73216 73408 75702 77376 78144 84656 84878 87296 87616 89466 90354 92352 95232 100936 101306 103168 104192 106392 106782 109824 110112 113664 119288 120472 123136 126984 127317 130944 131424 141856 142376 146432 146816 151404 151959 154752 156288 164021 169312 169756 174592 175232 178932 180708 184704 195767 201872 202612 206336 208384 212784 213564 219648 220224 238576 240944 246272 253968 254634 261888 262848 283712 284752 293632 302808 303918 309504 312576 328042 338624 339512 349184 350464 357864 361416 369408 391534 403744 405224 412672 416768 425568 427128 439296 440448 466829 477152 481888 492063 492544 507936 509268 523776 525696 551707 557183 567424 569504 587264 587301 605616 607836 619008 625152 656084 658489 677248 679024 700928 715728 722832 738816 783068 807488 810448 851136 854256 880896 933658 954304 963776 984126 1015872 1018536 1047552 1051392 1103414 1114366 1134848 1139008 1174528 1174602 1211232 1215672 1238016 1250304 1312168 1316978 1354496 1358048 1400487 1401856 1431456 1445664 1477632 1566136 1570243 1614976 1620896 1655121 1671549 1702272 1708512 1761792 1867316 1908608 1927552 1968252 1975467 2031744 2037072 2102784 2206828 2228732 2269696 2278016 2349204 2422464 2431344 2624336 2633956 2708992 2716096 2800974 2862912 2891328 3132272 3140486 3229952 3241792 3310242 3343098 3404544 3417024 3523584 3734632 3817216 3855104 3936504 3950934 4063488 4074144 4205568 4413656 4457464 4539392 4556032 4698408 4710729 4844928 4862688 5248672 5267912 5417984 5432192 5601948 5725824 5782656 6068777 6264544 6280972 6459904 6483584 6620484 6686196 6809088 6834048 7243379 7469264 7634432 7710208 7873008 7901868 8126976 8148288 8827312 8914928 9112064 9396816 9421458 9689856 9725376 10497344 10535824 10864384 11203896 11451648 11565312 12137554 12529088 12561944 12919808 12967168 13240968 13372392 13618176 13668096 14486758 14938528 15268864 15420416 15746016 15803736 16253952 16296576 17272673 17654624 17829856 18206331 18224128 18793632 18842916 19379712 19450752 20413159 20994688 21071648 21728768 21730137 22407792 22903296 23130624 24275108 25058176 25123888 25934336 26481936 26744784 27336192 28973516 29877056 31492032 31607472 32593152 34545346 35309248 35659712 36412662 37587264 37685832 38759424 38901504 40826318 41989376 42143296 43457536 43460274 44815584 45806592 46261248 48550216 50116352 50247776 51818019 51868672 52963872 53489568 54672384 57947032 59754112 61239477 62984064 63214944 65186304 69090692 70618496 71319424 72825324 75174528 75371664 77803008 81652636 83978752 84286592 86920548 89631168 97100432 100232704 100495552 103636038 105927744 106979136 115894064 119508224 122478954 125968128 126429888 130372608 138181384 141236992 142638848 145650648 150349056 150743328 155606016 163305272 167957504 168573184 173841096 179262336 194200864 200465408 200991104 207272076 211855488 213958272 224544749 231788128 239016448 244957908 251936256 252859776 276362768 282473984 285277696 291301296 300698112 301486656 326610544 337146368 347682192 358524672 388401728 401982208 414544152 423710976 427916544 449089498 463576256 478032896 489915816 503872512 505719552 552725536 564947968 570555392 582602592 601396224 602973312 653221088 673634247 674292736 695364384 717049344 776803456 803964416 829088304 847421952 855833088 898178996 927152512 979831632 1011439104 1105451072 1165205184 1205946624 1306442176 1347268494 1390728768 1434098688 1553606912 1607928832 1658176608 1694843904 1711666176 1796357992 1854305024 1959663264 2022878208 2210902144 2330410368 2411893248 2612884352 2694536988 2781457536 3107213824 3316353216 3592715984 3708610048 3919326528 4421804288 4660820736 4823786496 5225768704 5389073976 5562915072 6214427648 6632706432 7185431968 7417220096 7838653056 8843608576 9321641472 10451537408 10778147952 11125830144 13265412864 14370863936 15677306112 17687217152 18643282944 20903074816 21556295904 22251660288 26530825728 28741727872 31354612224 43112591808 53061651456 57483455744 62709224448 86225183616 114966911488 172450367232 229933822976 344900734464 689801468928
• Sum of all divisors σ(n): 2291612897280
• Sum of proper divisors (its aliquot sum) s(n): 1601811428352
• 689801468928 is an abundant number, because the sum of its proper divisors (1601811428352) is greater than itself. Its abundance is 912009959424

Bases of 689801468928

• Binary: 1010000010011011010111110001110000000000₂
• Hexadecimal: 0xA09B5F1C00
• Base-36: 8SW1ZFUO

Squares and roots of 689801468928

• 689801468928 squared (689801468928²) is 475826066535226549469184
• 689801468928 cubed (689801468928³) is 328225519650231537281107981869514752
• The square root of 689801468928 is 830542.8760322973
• The cube root of 689801468928 is 8835.7083382477

Scales and comparisons

• 689,801,468,928 seconds is equal to 21,933 years, 28 weeks, 5 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 689,801,468,928 would take you about forty-three thousand, eight hundred sixty-seven 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 689801468928 cubic inches would be around 736.3 feet tall.

Recreational maths with 689801468928

• 689801468928 backwards is 829864108986
• The number of decimal digits it has is: 12
• The sum of 689801468928's digits is 69
• More coming soon!