9974126988

Names of 9974126988

• Cardinal: 9974126988 can be written as Nine billion, nine hundred seventy-four million, one hundred twenty-six thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 9.974126988 × 10⁹

Factors of 9974126988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3877

Divisors of 9974126988

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 49 57 63 76 79 84 98 114 126 133 147 158 171 196 228 237 252 266 294 316 342 399 441 474 532 553 588 684 711 798 882 931 948 1106 1197 1422 1501 1596 1659 1764 1862 2212 2394 2793 2844 3002 3318 3724 3767 3871 4503 4788 4977 5586 6004 6636 7534 7742 8379 9006 9954 10507 11172 11301 11613 13509 15068 15484 16758 18012 19908 21014 22602 23226 26369 27018 31521 33516 33903 34839 42028 45204 46452 52738 54036 63042 67806 69678 71573 73549 79107 94563 105476 126084 135612 139356 143146 147098 158214 184583 189126 214719 220647 237321 286292 294196 297593 316428 369166 378252 429438 441294 474642 501011 553749 595186 644157 661941 738332 858876 882588 892779 949284 1002022 1107498 1190372 1288314 1323882 1503033 1661247 1785558 2004044 2083151 2214996 2576628 2647764 2678337 3006066 3322494 3507077 3571116 4166302 4509099 5356674 5654267 6012132 6249453 6644988 7014154 8332604 9018198 10521231 10713348 11308534 12498906 14028308 14582057 16962801 18036396 18748359 21042462 22617068 24997812 29164114 31563693 33925602 37496718 39579869 42084924 43746171 50888403 58328228 63127386 67851204 74993436 79159738 87492342 101776806 118739607 126254772 131238513 158319476 174984684 203553612 237479214 262477026 277059083 356218821 474958428 524954052 554118166 712437642 831177249 1108236332 1424875284 1662354498 2493531747 3324708996 4987063494 9974126988
• Sum of all divisors σ(n): 31271385600
• Sum of proper divisors (its aliquot sum) s(n): 21297258612
• 9974126988 is an abundant number, because the sum of its proper divisors (21297258612) is greater than itself. Its abundance is 11323131624

Bases of 9974126988

• Binary: 1001010010100000010001100110001100₂
• Hexadecimal: 0x25281198C
• Base-36: 4KYC5N0

Squares and roots of 9974126988

• 9974126988 squared (9974126988²) is 99483209172749952144
• 9974126988 cubed (9974126988³) is 992258161462774451855178862272
• The square root of 9974126988 is 99870.5511549827
• The cube root of 9974126988 is 2152.5750281205

Scales and comparisons

• 9,974,126,988 seconds is equal to 317 years, 7 weeks, 4 days, 6 hours, 49 minutes, 48 seconds.
• To count from 1 to 9,974,126,988 would take you about six hundred thirty-four 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 9974126988 cubic inches would be around 179.4 feet tall.

Recreational maths with 9974126988

• 9974126988 backwards is 8896214799
• 9974126988 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9974126988's digits is 63
• More coming soon!