16389879792

Names of 16389879792

• Cardinal: 16389879792 can be written as Sixteen billion, three hundred eighty-nine million, eight hundred seventy-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.6389879792 × 10¹⁰

Factors of 16389879792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 159

Divisors of 16389879792

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 17 22 24 26 33 34 39 44 48 51 52 66 68 78 88 102 104 113 121 132 136 143 156 176 187 204 208 221 226 242 264 272 286 312 339 363 374 408 429 442 452 484 528 561 572 624 663 678 726 748 816 858 884 904 968 1122 1144 1243 1326 1356 1452 1469 1496 1573 1716 1768 1808 1921 1936 2057 2244 2288 2431 2486 2652 2712 2904 2938 2992 3146 3432 3536 3729 3842 4114 4407 4488 4719 4862 4972 5304 5424 5763 5808 5876 6171 6292 6864 7293 7458 7684 8228 8814 8976 9438 9724 9944 10608 11526 11752 12342 12584 12769 13673 14586 14916 15368 16159 16456 17628 18876 19448 19888 21131 23052 23504 24684 24973 25168 25538 26741 27346 29172 29832 30736 32318 32912 35256 37752 38307 38896 41019 42262 46104 48477 49368 49946 51076 53482 54692 58344 59664 63393 64636 70512 74919 75504 76614 80223 82038 84524 92208 96954 98736 99892 102152 106964 109384 116688 126786 129272 140459 149838 153228 160446 164076 165997 169048 177749 193908 199784 204304 213928 217073 218768 232441 253572 258544 274703 280918 299676 306456 320892 328152 331994 338096 355498 387816 399568 421377 427856 434146 464882 497991 507144 533247 549406 561836 599352 612912 641784 651219 656304 663988 697323 710996 775632 824109 842754 868292 929764 995982 1014288 1066494 1098812 1123672 1198704 1283568 1302438 1327976 1394646 1421992 1545049 1648218 1685508 1736584 1825967 1859528 1991964 2132988 2197624 2247344 2387803 2604876 2655952 2789292 2821949 2843984 3021733 3090098 3296436 3371016 3473168 3651934 3719056 3983928 4265976 4395248 4635147 4775606 5209752 5477901 5578584 5643898 6043466 6180196 6592872 6742032 7163409 7303868 7967856 8465847 8531952 9065199 9270294 9551212 10419504 10955802 11157168 11287796 12086932 12360392 13185744 14326818 14607736 16931694 18130398 18540588 19102424 20085637 21911604 22575592 24173864 24720784 26265833 28653636 29215472 31041439 33863388 36260796 37081176 38204848 40171274 43823208 45151184 48347728 52531666 57307272 60256911 62082878 67726776 72521592 74162352 78797499 80342548 87646416 93124317 105063332 114614544 120513822 124165756 135453552 145043184 157594998 160685096 186248634 210126664 241027644 248331512 315189996 321370192 341455829 372497268 420253328 482055288 496663024 630379992 682911658 744994536 964110576 1024367487 1260759984 1365823316 1489989072 2048734974 2731646632 4097469948 5463293264 8194939896 16389879792
• Sum of all divisors σ(n): 53541541872
• Sum of proper divisors (its aliquot sum) s(n): 37151662080
• 16389879792 is an abundant number, because the sum of its proper divisors (37151662080) is greater than itself. Its abundance is 20761782288

Bases of 16389879792

• Binary: 1111010000111010011011011111110000₂
• Hexadecimal: 0x3D0E9B7F0
• Base-36: 7J2406O

Squares and roots of 16389879792

• 16389879792 squared (16389879792²) is 268628159596209963264
• 16389879792 cubed (16389879792³) is 4402783244528072556689695961088
• The square root of 16389879792 is 128022.9658772207
• The cube root of 16389879792 is 2540.1454745457

Scales and comparisons

• 16,389,879,792 seconds is equal to 521 years, 7 weeks, 4 days, 16 hours, 23 minutes, 12 seconds.
• To count from 1 to 16,389,879,792 would take you about one thousand and forty-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 16389879792 cubic inches would be around 211.7 feet tall.

Recreational maths with 16389879792

• 16389879792 backwards is 29797898361
• The number of decimal digits it has is: 11
• The sum of 16389879792's digits is 69
• More coming soon!