997205997533928

Names of 997205997533928

• Cardinal: 997205997533928 can be written as Nine hundred ninety-seven trillion, two hundred five billion, nine hundred ninety-seven million, five hundred thirty-three thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 9.97205997533928 × 10¹⁴

Factors of 997205997533928

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7565

Divisors of 997205997533928

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 67 78 84 91 104 134 156 168 182 201 268 273 312 364 402 469 536 546 577 728 804 871 938 1092 1154 1407 1608 1731 1742 1876 2184 2308 2613 2814 3169 3462 3484 3727 3752 4039 4616 5226 5628 6097 6338 6924 6968 7454 7501 8078 9507 10452 11181 11256 12117 12194 12676 13848 14908 15002 16156 18291 19014 20904 22183 22362 22503 24234 24388 25352 26089 29816 30004 32312 36582 38028 38659 41197 44366 44724 45006 48451 48468 48776 52178 52507 60008 66549 73164 76056 77318 78267 82394 88732 89448 90012 96902 96936 104356 105014 115977 123591 133098 145353 146328 154636 156534 157521 164788 177464 180024 193804 208712 210028 212323 231954 247182 249709 266196 270613 288379 290706 309272 313068 315042 329576 339157 387608 420056 424646 463908 494364 499418 502567 532392 541226 576758 581412 626136 630084 636969 678314 749127 811839 849292 865137 927816 988728 998836 1005134 1017471 1082452 1153516 1162824 1260168 1273938 1356628 1486261 1498254 1507701 1623678 1698584 1730274 1747963 1828513 1997672 2010268 2034942 2150479 2164904 2307032 2547876 2713256 2760199 2972522 2996508 3015402 3246217 3247356 3460548 3495926 3517969 3657026 4020536 4069884 4300958 4458783 5095752 5243889 5485539 5520398 5945044 5993016 6030804 6451437 6492434 6494712 6921096 6991852 7035938 7314052 8139768 8280597 8601916 8917566 9738651 10487778 10553907 10971078 11040796 11810863 11890088 12061608 12799591 12902874 12984868 13983704 14071876 14628104 15053353 16561194 17203832 17835132 19321393 19477302 20975556 21107814 21942156 22081592 22723519 23621726 23770669 25599182 25805748 25969736 27956227 28143752 30106706 33122388 35432589 35670264 38398773 38642786 38954604 41951112 42215628 43884312 45160059 45447038 47243452 47541338 51198364 51611496 55912454 57964179 60213412 66244776 68170557 70865178 71312007 76797546 77285572 77909208 82676041 83868681 84431256 90320118 90894076 94486904 95082676 102396728 111824908 115928358 120426824 122510371 136341114 141730356 142624014 144082093 153541219 153595092 154571144 165352082 166394683 167737362 180640236 181788152 190165352 195693589 223649816 231856716 245020742 248028123 272682228 283460712 285248028 288164186 307082438 307190184 330704164 332789366 335474724 361280472 367531113 391387178 432246279 460623657 463713432 490041484 496056246 499184049 545364456 570496056 576328372 587080767 614164876 661408328 665578732 670949448 735062226 782774356 791327821 857572597 864492558 921247314 980082968 992112492 998368098 1008574651 1074788533 1152656744 1174161534 1228329752 1331157464 1470124452 1565548712 1582655642 1592634823 1715145194 1728985116 1842494628 1873067209 1984224984 1996736196 2017149302 2149577066 2348323068 2373983463 2572717791 2940248904 3025723953 3165311284 3185269646 3224365599 3430290388 3457970232 3684989256 3746134418 3993472392 4034298604 4299154132 4696646136 4747966926 4777904469 5145435582 5539294747 5619201627 6051447906 6330622568 6370539292 6448731198 6814867951 6860580776 7492268836 8068597208 8598308264 9495933852 9555808938 10287261673 10290871164 11078589494 11148443761 11238403254 12102895812 12741078584 12897462396 13111470463 13629735902 14984537672 16617884241 18991867704 19111617876 20444603853 20574523346 20581742328 22157178988 22296887522 22476806508 24205791624 25794924792 26222940926 27259471804 30861785019 33235768482 33445331283 38223235752 39334411389 40889207706 41149046692 44314357976 44593775044 44953613016 47704075657 52445881852 54518943608 61723570038 66471536964 66890662566 72010831711 78668822778 81778415412 82298093384 88593283363 89187550088 95408151314 104891763704 123447140076 132943073928 133781325132 143112226971 144021663422 157337645556 163556830824 177186566726 190816302628 216032495133 246894280152 265779850089 267562650264 286224453942 288043326844 314675291112 354373133452 381632605256 432064990266 456596152717 531559700178 572448907884 576086653688 620152983541 708746266904 864129980532 913192305434 1063119400356 1144897815768 1240305967082 1369788458151 1728259961064 1826384610868 1860458950623 2126238800712 2480611934164 2739576916302 3196173069019 3652769221736 3720917901246 4961223868328 5479153832604 5935749985321 6392346138038 7441835802492 9588519207057 10958307665208 11871499970642 12784692276076 14883671604984 17807249955963 19177038414114 23742999941284 25569384552152 35614499911926 38354076828228 41550249897247 47485999882568 71228999823852 76708153656456 83100499794494 124650749691741 142457999647704 166200999588988 249301499383482 332401999177976 498602998766964 997205997533928
• Sum of all divisors σ(n): 3121340806348800
• Sum of proper divisors (its aliquot sum) s(n): 2124134808814872
• 997205997533928 is an abundant number, because the sum of its proper divisors (2124134808814872) is greater than itself. Its abundance is 1126928811280944

Bases of 997205997533928

• Binary: 11100010101111010000011101010000000011101011101000₂
• Hexadecimal: 0x38AF41D403AE8
• Base-36: 9THA3ZU38O

Squares and roots of 997205997533928

• 997205997533928 squared (997205997533928²) is 994419801517636416417511109184
• 997205997533928 cubed (997205997533928³) is 991641390139885311501839910437375447952394752
• The square root of 997205997533928 is 31578568.6428933635
• The cube root of 997205997533928 is 99906.7797112447

Scales and comparisons

• 997,205,997,533,928 seconds is equal to 31,708,066 years, 8 weeks, 2 days, 13 hours, 38 minutes, 48 seconds.
• To count from 1 to 997,205,997,533,928 would take you about seventy-nine million, two hundred seventy thousand, one hundred sixty-five 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 997205997533928 cubic inches would be around 8325.6 feet tall.

Recreational maths with 997205997533928

• 997205997533928 backwards is 829335799502799
• The number of decimal digits it has is: 15
• The sum of 997205997533928's digits is 87
• More coming soon!