16431996672

Names of 16431996672

• Cardinal: 16431996672 can be written as Sixteen billion, four hundred thirty-one million, nine hundred ninety-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.6431996672 × 10¹⁰

Factors of 16431996672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 639

Divisors of 16431996672

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 128 144 156 168 181 182 192 208 224 234 252 256 273 288 312 336 362 364 384 416 433 448 468 504 543 546 576 624 672 724 728 768 819 832 866 896 936 1008 1086 1092 1152 1248 1267 1299 1344 1448 1456 1629 1638 1664 1732 1792 1872 2016 2172 2184 2304 2353 2496 2534 2598 2688 2896 2912 3031 3258 3276 3328 3464 3744 3801 3897 4032 4344 4368 4706 4992 5068 5196 5376 5629 5792 5824 6062 6516 6552 6928 7059 7488 7602 7794 8064 8688 8736 9093 9412 9984 10136 10392 11258 11403 11584 11648 12124 13032 13104 13856 14118 14976 15204 15588 16128 16471 16887 17376 17472 18186 18824 20272 20784 21177 22516 22806 23168 23296 24248 26064 26208 27279 27712 28236 29952 30408 31176 32942 33774 34752 34944 36372 37648 39403 40544 41568 42354 45032 45612 46336 48496 49413 50661 52128 52416 54558 55424 56472 60816 62352 65884 67548 69504 69888 72744 75296 78373 78806 81088 83136 84708 90064 91224 96992 98826 101322 104256 104832 109116 110848 112944 118209 121632 124704 131768 135096 139008 145488 148239 150592 156746 157612 162176 166272 169416 180128 182448 193984 197652 202644 208512 209664 218232 225888 235119 236418 243264 249408 263536 270192 290976 296478 301184 313492 315224 324352 332544 338832 354627 360256 364896 387968 395304 405288 417024 436464 451776 470238 472836 486528 498816 527072 540384 548611 581952 592956 602368 626984 630448 677664 705357 709254 720512 729792 775936 790608 810576 872928 903552 940476 945672 973056 997632 1018849 1054144 1080768 1097222 1163904 1185912 1253968 1260896 1355328 1410714 1418508 1441024 1459584 1581216 1621152 1645833 1745856 1807104 1880952 1891344 2037698 2108288 2161536 2194444 2327808 2371824 2507936 2521792 2710656 2821428 2837016 2919168 3056547 3162432 3242304 3291666 3491712 3761904 3782688 4075396 4216576 4323072 4388888 4743648 4937499 5015872 5043584 5421312 5642856 5674032 6113094 6324864 6484608 6583332 6983424 7131943 7523808 7565376 8150792 8777776 9169641 9487296 9874998 10031744 10087168 11285712 11348064 12226188 12649728 12969216 13166664 14263886 15047616 15130752 16301584 17555552 18339282 18974592 19749996 20063488 21395829 22571424 22696128 24452376 26333328 28527772 30095232 30261504 32603168 35111104 36678564 37949184 39499992 42791658 45142848 45392256 48904752 52666656 57055544 60190464 64187487 65206336 70222208 73357128 78999984 85583316 90285696 90784512 97809504 105333312 114111088 128374974 130412672 140444416 146714256 157999968 171166632 180571392 195619008 210666624 228222176 256749948 260825344 293428512 315999936 342333264 391238016 421333248 456444352 513499896 586857024 631999872 684666528 782476032 912888704 1026999792 1173714048 1263999744 1369333056 1825777408 2053999584 2347428096 2738666112 4107999168 5477332224 8215998336 16431996672
• Sum of all divisors σ(n): 58768335808
• Sum of proper divisors (its aliquot sum) s(n): 42336339136
• 16431996672 is an abundant number, because the sum of its proper divisors (42336339136) is greater than itself. Its abundance is 25904342464

Bases of 16431996672

• Binary: 1111010011011011000101111100000000₂
• Hexadecimal: 0x3D36C5F00
• Base-36: 7JR6PS0

Squares and roots of 16431996672

• 16431996672 squared (16431996672²) is 270010514628619075584
• 16431996672 cubed (16431996672³) is 4436811877782475965952004456448
• The square root of 16431996672 is 128187.3498906971
• The cube root of 16431996672 is 2542.3194074123

Scales and comparisons

• 16,431,996,672 seconds is equal to 522 years, 25 weeks, 2 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 16,431,996,672 would take you about one thousand and forty-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 16431996672 cubic inches would be around 211.9 feet tall.

Recreational maths with 16431996672

• 16431996672 backwards is 27669913461
• The number of decimal digits it has is: 11
• The sum of 16431996672's digits is 54
• More coming soon!