9917657372672

Names of 9917657372672

• Cardinal: 9917657372672 can be written as Nine trillion, nine hundred seventeen billion, six hundred fifty-seven million, three hundred seventy-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 9.917657372672 × 10¹²

Factors of 9917657372672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 369

Divisors of 9917657372672

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 37 46 56 64 74 92 112 127 128 148 161 173 184 224 254 256 259 296 322 346 368 448 508 512 518 592 644 692 736 851 889 896 1016 1024 1036 1184 1211 1288 1369 1384 1472 1702 1778 1792 2032 2048 2072 2368 2422 2576 2738 2768 2921 2944 3404 3556 3584 3979 4064 4144 4699 4736 4844 5152 5476 5536 5842 5888 5957 6401 6808 7112 7168 7958 8128 8288 9398 9472 9583 9688 10304 10952 11072 11684 11776 11914 12802 13616 14224 14336 15916 16256 16576 18796 18944 19166 19376 20447 20608 21904 21971 22144 23368 23552 23828 25604 27232 27853 28448 31487 31832 32512 32893 33152 37592 37888 38332 38752 40894 41216 43808 43942 44288 44807 46736 47104 47656 51208 54464 55706 56896 62974 63664 65024 65786 66304 75184 75776 76664 77504 81788 82432 87616 87884 88576 89614 93472 95312 102416 108077 108928 111412 113792 125948 127328 130048 131572 132608 147223 150368 153328 153797 155008 163576 164864 173863 175232 175768 177152 179228 186944 190624 204832 216154 217856 220409 222824 227584 236837 251896 254656 260096 263144 265216 294446 300736 306656 307594 310016 327152 329728 347726 350464 351536 354304 358456 373888 381248 409664 432308 435712 440818 445648 455168 473674 503792 505333 509312 526288 530432 588892 601472 613312 615188 620032 654304 695452 700928 703072 716912 747776 756539 762496 812927 819328 864616 871424 881636 891296 910336 947348 1007584 1010666 1018624 1030561 1052576 1177784 1202944 1217041 1226624 1230376 1240064 1308608 1390904 1401856 1406144 1433824 1495552 1513078 1524992 1625854 1638656 1657859 1729232 1742848 1763272 1782592 1820672 1894696 2015168 2021332 2037248 2061122 2105152 2355568 2405888 2434082 2453248 2460752 2480128 2617216 2781808 2803712 2812288 2867648 2991104 3026156 3049984 3251708 3277312 3315718 3458464 3526544 3537331 3565184 3789392 3998849 4030336 4042664 4074496 4122244 4210304 4711136 4811776 4868164 4906496 4921504 5234432 5447251 5563616 5624576 5690489 5735296 5982208 6052312 6099968 6503416 6554624 6631436 6916928 7053088 7074662 7130368 7578784 7997698 8060672 8085328 8148992 8244488 8420608 9422272 9623552 9736328 9812992 9843008 10468864 10894502 11127232 11249152 11380978 11470592 12104624 12199936 13006832 13109248 13262872 13833856 14106176 14149324 14260736 15157568 15995396 16121344 16170656 16488976 16841216 18697321 18844544 19472656 19625984 19686016 20937728 21789004 22254464 22498304 22761956 22941184 24209248 26013664 26525744 27667712 27991943 28212352 28298648 28521472 30078299 30315136 31990792 32242688 32341312 32977952 33682432 37394642 37689088 38130757 38945312 39372032 41875456 43578008 44508928 44996608 45523912 45882368 48418496 52027328 53051488 55335424 55983886 56424704 56597296 57042944 60156598 60630272 63981584 64485376 64682624 65955904 67364864 74789284 75378176 76261514 77890624 78744064 87156016 89017856 91047824 91764736 96836992 104054656 106102976 110670848 111967772 112849408 113194592 120313196 121260544 127963168 129365248 130881247 131911808 149578568 150756352 152523028 155781248 157488128 174312032 178035712 182095648 193673984 208109312 210548093 212205952 221341696 223935544 225698816 226389184 240626392 242521088 255926336 258730496 261762494 263823616 299157136 301512704 305046056 311562496 314976256 348624064 356071424 364191296 387347968 416218624 421096186 424411904 447871088 451397632 452778368 481252784 485042176 511852672 517460992 523524988 527647232 598314272 610092112 623124992 691800877 697248128 728382592 774695936 832437248 842192372 848823808 895742176 905556736 962505568 1023705344 1034921984 1047049976 1055294464 1196628544 1220184224 1246249984 1383601754 1394496256 1456765184 1549391872 1664874496 1684384744 1697647616 1791484352 1811113472 1925011136 2047410688 2094099952 2110588928 2393257088 2440368448 2492499968 2767203508 2788992512 2913530368 3368769488 3395295232 3582968704 3622226944 3850022272 4094821376 4188199904 4786514176 4842606139 4880736896 5534407016 5577985024 5827060736 6737538976 7165937408 7244453888 7700044544 8189642752 8376399808 9573028352 9685212278 9761473792 11068814032 11155970048 11654121472 13475077952 14331874816 15400089088 16752799616 19146056704 19370424556 19522947584 22137628064 26950155904 28663749632 30800178176 33505599232 38292113408 38740849112 39045895168 44275256128 53900311808 57327499264 61600356352 67011198464 77481698224 78091790336 88550512256 107800623616 134022396928 154963396448 177101024512 215601247232 268044793856 309926792896 354202049024 431202494464 619853585792 708404098048 1239707171584 1416808196096 2479414343168 4958828686336 9917657372672
• Sum of all divisors σ(n): 24638170152960
• Sum of proper divisors (its aliquot sum) s(n): 14720512780288
• 9917657372672 is an abundant number, because the sum of its proper divisors (14720512780288) is greater than itself. Its abundance is 4802855407616

Bases of 9917657372672

• Binary: 10010000010100100010011100011101100000000000₂
• Hexadecimal: 0x9052271D800
• Base-36: 3IK3X4SU8

Squares and roots of 9917657372672

• 9917657372672 squared (9917657372672²) is 98359927761715277892419584
• 9917657372672 cubed (9917657372672³) is 975500062741460856610656376918479208448
• The square root of 9917657372672 is 3149231.2351861367
• The cube root of 9917657372672 is 21485.0499080041

Scales and comparisons

• 9,917,657,372,672 seconds is equal to 315,350 years, 43 weeks, 1 hour, 44 minutes, 32 seconds.
• To count from 1 to 9,917,657,372,672 would take you about seven hundred eighty-eight thousand, three hundred seventy-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 9917657372672 cubic inches would be around 1790.4 feet tall.

Recreational maths with 9917657372672

• 9917657372672 backwards is 2762737567199
• The number of decimal digits it has is: 13
• The sum of 9917657372672's digits is 71
• More coming soon!