90998930684970

Names of 90998930684970

• Cardinal: 90998930684970 can be written as Ninety trillion, nine hundred ninety-eight billion, nine hundred thirty million, six hundred eighty-four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 9.099893068497 × 10¹³

Factors of 90998930684970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25805

Divisors of 90998930684970

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 71 77 90 99 105 110 126 135 142 154 165 189 198 210 213 231 270 297 315 330 355 378 385 426 462 495 497 594 630 639 693 710 770 781 945 990 994 1065 1155 1278 1386 1485 1491 1562 1890 1917 2079 2130 2310 2343 2485 2677 2970 2982 3195 3465 3834 3905 4158 4473 4686 4970 5354 5467 6390 6930 7029 7455 7810 8031 8946 9585 10395 10934 11715 13385 13419 14058 14910 16062 16401 18739 19170 20790 21087 22365 23029 23430 24093 26770 26838 27335 29447 32802 35145 37478 40155 42174 44730 46058 48186 49203 54670 56217 58894 67095 69087 70290 72279 80310 82005 88341 93695 98406 105435 112434 115145 120465 134190 138174 144558 147235 147609 161203 164010 168651 176682 187390 190067 206129 207261 210870 230290 240930 246015 253319 265023 281085 294470 295218 322406 337302 345435 361395 380134 412258 414522 441705 483609 492030 505953 506638 530046 562170 570201 618387 621783 690870 722790 738045 759957 795069 806015 843255 883410 950335 967218 1011906 1030645 1036305 1140402 1236774 1243566 1266595 1325115 1330469 1450827 1476090 1519914 1590138 1612030 1635059 1686510 1710603 1773233 1855161 1900670 2061290 2072610 2090737 2279871 2418045 2529765 2533190 2650230 2660938 2851005 2901654 3091935 3108915 3270118 3421206 3546466 3710322 3799785 3975345 3991407 4181474 4352481 4559742 4836090 4905177 5059530 5131809 5319699 5565483 5702010 6183870 6217830 6272211 6652345 6839613 7254135 7599570 7950690 7982814 8175295 8553015 8704962 8866165 9275805 9810354 10263618 10453685 10639398 11130966 11399355 11445413 11974221 12544422 13304690 13679226 14508270 14635159 14715531 15959097 16350590 17106030 17732330 17985649 18551610 18816633 19957035 20907370 21762405 22798710 22890826 23948442 24525885 25659045 26598495 27827415 29270318 29431062 31361055 31918194 34198065 34336239 35922663 35971298 37633266 39914070 43524810 43905477 44146593 47877291 49051770 51318090 53196990 53956947 55654830 56449899 57227065 59871105 61648633 62722110 68396130 68672478 71845326 73175795 73577655 79795485 87810954 88293186 89928245 94083165 95754582 103008717 107913894 112899798 114454130 119742210 123297266 125899543 131716431 146351590 147155310 159590970 161870841 171681195 179613315 179856490 184945899 188166330 206017434 219527385 220732965 239386455 251799086 263432862 269784735 282249495 308243165 309026151 323741682 343362390 359226630 369891798 377698629 395149293 431540431 439054770 441465930 478772910 485612523 515043585 539569470 554837697 564498990 616486330 618052302 629497715 658582155 678134963 755397258 790298586 809354205 863080862 924729495 971225046 1030087170 1109675394 1133095887 1258995430 1294621293 1317164310 1356269926 1545130755 1618708410 1664513091 1849458990 1888493145 1975746465 2034404889 2157702155 2266191774 2428062615 2589242586 2774188485 3090261510 3329026182 3390674815 3399287661 3776986290 3883863879 3951492930 4068809778 4315404310 4377052943 4746944741 4856125230 5548376970 5665479435 6103214667 6473106465 6781349630 6798575322 7767727758 8322565455 8754105886 9493889482 10172024445 11330958870 11651591637 12206429334 12946212930 13131158829 14240834223 16645130910 16996438305 18309644001 19419319395 20344048890 21885264715 23303183274 23734723705 26262317658 28481668446 30516073335 30639370601 33992876610 36619288002 38838638790 39393476487 42722502669 43770529430 47469447410 48147582373 58257958185 61032146670 61278741202 65655794145 71204171115 78786952974 85445005338 91548220005 91918111803 96295164746 116515916370 118180429461 128167508007 131311588290 142408342230 144442747119 153196853005 183096440010 183836223606 196967382435 213612513345 236360858922 240737911865 256335016014 275754335409 288885494238 306393706010 337033076611 393934764870 427225026690 433328241357 459590559015 481475823730 551508670818 590902147305 640837540035 674066153222 722213735595 827263006227 866656482714 919181118030 1011099229833 1181804294610 1281675080070 1299984724071 1378771677045 1444427471190 1654526012454 1685165383055 2022198459666 2166641206785 2599969448142 2757543354090 3033297689499 3370330766110 4136315031135 4333282413570 5055496149165 6066595378998 6499923620355 8272630062270 9099893068497 10110992298330 12999847240710 15166488447495 18199786136994 30332976894990 45499465342485 90998930684970
• Sum of all divisors σ(n): 306930987417600
• Sum of proper divisors (its aliquot sum) s(n): 215932056732630
• 90998930684970 is an abundant number, because the sum of its proper divisors (215932056732630) is greater than itself. Its abundance is 124933126047660

Bases of 90998930684970

• Binary: 10100101100001101010110111100000011110000101010₂
• Hexadecimal: 0x52C356F03C2A
• Base-36: W98BXT1YI

Squares and roots of 90998930684970

• 90998930684970 squared (90998930684970²) is 8280805385807974633383900900
• 90998930684970 cubed (90998930684970³) is 753544435318866142221965645755007599473000
• The square root of 90998930684970 is 9539335.9666682251
• The cube root of 90998930684970 is 44979.2382719765

Scales and comparisons

• 90,998,930,684,970 seconds is equal to 2,893,484 years, 26 weeks, 6 days, 9 hours, 49 minutes, 30 seconds.
• To count from 1 to 90,998,930,684,970 would take you about seven million, two hundred thirty-three thousand, seven hundred eleven 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 90998930684970 cubic inches would be around 3748.3 feet tall.

Recreational maths with 90998930684970

• 90998930684970 backwards is 07948603989909
• The number of decimal digits it has is: 14
• The sum of 90998930684970's digits is 81
• More coming soon!