97421842728

Names of 97421842728

• Cardinal: 97421842728 can be written as Ninety-seven billion, four hundred twenty-one million, eight hundred forty-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 9.7421842728 × 10¹⁰

Factors of 97421842728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 96

Divisors of 97421842728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 31 36 42 49 53 56 62 63 72 84 93 98 106 124 126 147 159 168 186 196 212 217 248 252 279 294 318 343 371 372 392 424 434 441 477 504 558 588 636 651 686 742 744 868 882 954 1029 1113 1116 1176 1272 1302 1372 1484 1519 1643 1736 1764 1908 1953 2058 2226 2232 2401 2597 2604 2744 2968 3038 3087 3286 3339 3528 3816 3906 4116 4452 4557 4802 4929 5194 5208 6076 6174 6572 6678 7203 7791 7812 8232 8904 9114 9604 9858 10388 10633 11501 12152 12348 13144 13356 13671 14406 14787 15582 15624 16807 18179 18228 19208 19716 20776 21266 21609 23002 23373 24696 26712 27342 28812 29574 31164 31899 33614 34503 36358 36456 39432 42532 43218 46004 46746 50421 54537 54684 57624 59148 62328 63798 67228 69006 72716 74431 80507 85064 86436 92008 93492 95697 100842 103509 109074 109368 117649 118296 127253 127596 134456 138012 145432 148862 151263 161014 163611 172872 186984 191394 201684 207018 218148 223293 235298 241521 254506 255192 276024 297724 302526 322028 327222 352947 381759 382788 403368 414036 436296 446586 470596 483042 509012 521017 563549 595448 605052 644056 654444 669879 705894 724563 763518 765576 823543 828072 890771 893172 941192 966084 1018024 1042034 1058841 1127098 1145277 1210104 1308888 1339758 1411788 1449126 1527036 1563051 1647086 1690647 1781542 1786344 1932168 2084068 2117682 2254196 2290554 2470629 2672313 2679516 2823576 2898252 3054072 3126102 3294172 3381294 3563084 3647119 3944843 4168136 4235364 4508392 4581108 4689153 4941258 5071941 5344626 5359032 5796504 6235397 6252204 6588344 6762588 7126168 7294238 7411887 7889686 8016939 8470728 9162216 9378306 9882516 10143882 10689252 10941357 11834529 12470794 12504408 13525176 14588476 14823774 15779372 16033878 18706191 18756612 19765032 20287764 21378504 21882714 23669058 24941588 25529833 27613901 29176952 29647548 31558744 32067756 32824071 35503587 37412382 37513224 40575528 43647779 43765428 47338116 49883176 51059666 55227802 56118573 59295096 64135512 65648142 71007174 74824764 76589499 82841703 87295558 87530856 94676232 102119332 110455604 112237146 130943337 131296284 142014348 149649528 153178998 165683406 174591116 193297307 204238664 220911208 224474292 229768497 248525109 261886674 262592568 284028696 306357996 331366812 349182232 386594614 392830011 448948584 459536994 497050218 523773348 579891921 612715992 662733624 773189228 785660022 919073988 994100436 1047546696 1159783842 1353081149 1546378456 1571320044 1739675763 1838147976 1988200872 2319567684 2706162298 3142640088 3479351526 4059243447 4639135368 5412324596 6958703052 8118486894 10824649192 12177730341 13917406104 16236973788 24355460682 32473947576 48710921364 97421842728
• Sum of all divisors σ(n): 323751168000
• Sum of proper divisors (its aliquot sum) s(n): 226329325272
• 97421842728 is an abundant number, because the sum of its proper divisors (226329325272) is greater than itself. Its abundance is 128907482544

Bases of 97421842728

• Binary: 1011010101110110010110101100100101000₂
• Hexadecimal: 0x16AECB5928
• Base-36: 18R6G6Y0

Squares and roots of 97421842728

• 97421842728 squared (97421842728²) is 9491015440519166481984
• 97421842728 cubed (97421842728³) is 924632213575277875677494293412352
• The square root of 97421842728 is 312124.7230323161
• The cube root of 97421842728 is 4601.3518825589

Scales and comparisons

• 97,421,842,728 seconds is equal to 3,097 years, 37 weeks, 14 hours, 58 minutes, 48 seconds.
• To count from 1 to 97,421,842,728 would take you about six thousand, one hundred ninety-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 97421842728 cubic inches would be around 383.4 feet tall.

Recreational maths with 97421842728

• 97421842728 backwards is 82724812479
• The number of decimal digits it has is: 11
• The sum of 97421842728's digits is 54
• More coming soon!