31143026688

Names of 31143026688

• Cardinal: 31143026688 can be written as Thirty-one billion, one hundred forty-three million, twenty-six thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 3.1143026688 × 10¹⁰

Factors of 31143026688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1252

Divisors of 31143026688

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 37 48 58 64 74 87 96 111 116 128 148 174 192 222 232 256 296 348 384 444 464 512 592 696 768 888 928 1024 1073 1181 1184 1392 1536 1776 1856 2048 2146 2362 2368 2784 3072 3219 3543 3552 3712 4096 4292 4724 4736 5568 6144 6438 7086 7104 7424 8192 8584 9448 9472 11136 12288 12876 14172 14208 14848 17168 18896 18944 22272 24576 25752 28344 28416 29696 34249 34336 37792 37888 43697 44544 51504 56688 56832 59392 68498 68672 75584 75776 87394 89088 102747 103008 113376 113664 118784 131091 136996 137344 151168 151552 174788 178176 205494 206016 226752 227328 237568 262182 273992 274688 302336 303104 349576 356352 410988 412032 453504 454656 524364 547984 549376 604672 699152 712704 821976 824064 907008 909312 1048728 1095968 1098752 1209344 1267213 1398304 1643952 1648128 1814016 2097456 2191936 2197504 2418688 2534426 2796608 3287904 3296256 3628032 3801639 4194912 4383872 4395008 4837376 5068852 5593216 6575808 6592512 7256064 7603278 8389824 8767744 8790016 9674752 10137704 11186432 13151616 13185024 14512128 15206556 16779648 17535488 20275408 22372864 26303232 26370048 29024256 30413112 33559296 35070976 40550816 44745728 52606464 60826224 67118592 70141952 81101632 89491456 105212928 121652448 134237184 140283904 162203264 178982912 210425856 243304896 268474368 280567808 324406528 357965824 420851712 486609792 536948736 648813056 841703424 973219584 1073897472 1297626112 1946439168 2595252224 3892878336 5190504448 7785756672 10381008896 15571513344 31143026688
• Sum of all divisors σ(n): 88303059360
• Sum of proper divisors (its aliquot sum) s(n): 57160032672
• 31143026688 is an abundant number, because the sum of its proper divisors (57160032672) is greater than itself. Its abundance is 26017005984

Bases of 31143026688

• Binary: 11101000000010001001110000000000000₂
• Hexadecimal: 0x74044E000
• Base-36: EB1R56O

Squares and roots of 31143026688

• 31143026688 squared (31143026688²) is 969888111289480249344
• 31143026688 cubed (31143026688³) is 30205251334262197498969086492672
• The square root of 31143026688 is 176473.8697031377
• The cube root of 31143026688 is 3146.2044378339

Scales and comparisons

• 31,143,026,688 seconds is equal to 990 years, 13 weeks, 16 hours, 44 minutes, 48 seconds.
• To count from 1 to 31,143,026,688 would take you about one thousand, nine hundred eighty 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 31143026688 cubic inches would be around 262.2 feet tall.

Recreational maths with 31143026688

• 31143026688 backwards is 88662034113
• The number of decimal digits it has is: 11
• The sum of 31143026688's digits is 42
• More coming soon!