1139494752

Names of 1139494752

• Cardinal: 1139494752 can be written as One billion, one hundred thirty-nine million, four hundred ninety-four thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.139494752 × 10⁹

Factors of 1139494752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1756

Divisors of 1139494752

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 32 33 36 38 44 48 57 66 72 76 88 96 99 114 121 132 144 152 171 176 198 209 228 242 264 288 304 342 352 363 396 418 456 484 528 608 627 684 726 792 836 912 968 1056 1089 1254 1368 1452 1584 1672 1721 1824 1881 1936 2178 2299 2508 2736 2904 3168 3344 3442 3762 3872 4356 4598 5016 5163 5472 5808 6688 6884 6897 7524 8712 9196 10032 10326 11616 13768 13794 15048 15489 17424 18392 18931 20064 20652 20691 27536 27588 30096 30978 32699 34848 36784 37862 41304 41382 55072 55176 56793 60192 61956 65398 73568 75724 82608 82764 98097 110352 113586 123912 130796 151448 165216 165528 170379 196194 208241 220704 227172 247824 261592 294291 302896 331056 340758 359689 392388 416482 454344 495648 523184 588582 605792 624723 662112 681516 719378 784776 832964 908688 1046368 1079067 1177164 1249446 1363032 1438756 1569552 1665928 1817376 1874169 2158134 2354328 2498892 2726064 2877512 3139104 3237201 3331856 3748338 3956579 4316268 4708656 4997784 5452128 5755024 6474402 6663712 7496676 7913158 8632536 9417312 9995568 11510048 11869737 12948804 14993352 15826316 17265072 19991136 23739474 25897608 29986704 31652632 34530144 35609211 47478948 51795216 59973408 63305264 71218422 94957896 103590432 126610528 142436844 189915792 284873688 379831584 569747376 1139494752
• Sum of all divisors σ(n): 3751445880
• Sum of proper divisors (its aliquot sum) s(n): 2611951128
• 1139494752 is an abundant number, because the sum of its proper divisors (2611951128) is greater than itself. Its abundance is 1472456376

Bases of 1139494752

• Binary: 1000011111010110100111101100000₂
• Hexadecimal: 0x43EB4F60
• Base-36: IUFBS0

Squares and roots of 1139494752

• 1139494752 squared (1139494752²) is 1298448289835541504
• 1139494752 cubed (1139494752³) is 1479575012010974486886187008
• The square root of 1139494752 is 33756.4031259257
• The cube root of 1139494752 is 1044.4895752877

Scales and comparisons

• 1,139,494,752 seconds is equal to 36 years, 12 weeks, 14 hours, 19 minutes, 12 seconds.
• To count from 1 to 1,139,494,752 would take you about seventy-two 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 1139494752 cubic inches would be around 87 feet tall.

Recreational maths with 1139494752

• 1139494752 backwards is 2574949311
• The number of decimal digits it has is: 10
• The sum of 1139494752's digits is 45
• More coming soon!