989693949907168

Names of 989693949907168

• Cardinal: 989693949907168 can be written as Nine hundred eighty-nine trillion, six hundred ninety-three billion, nine hundred forty-nine million, nine hundred seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 9.89693949907168 × 10¹⁴

Factors of 989693949907168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 634

Divisors of 989693949907168

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 11 16 19 22 31 32 38 44 62 76 88 121 124 152 176 209 242 248 304 341 352 418 484 496 571 589 608 682 836 968 992 1142 1178 1331 1364 1672 1936 2284 2299 2356 2662 2728 3344 3751 3872 4568 4598 4712 5324 5456 6281 6479 6688 7502 9136 9196 9424 10648 10849 10912 12562 12958 14641 15004 17701 18272 18392 18848 21296 21698 25124 25289 25916 29282 30008 35402 36784 41261 42592 43396 50248 50578 51832 58564 60016 69091 70804 71269 73568 82522 86792 100496 101156 103664 117128 119339 120032 138182 141608 142538 161051 165044 173584 194711 200992 202312 207328 234256 238678 276364 278179 283216 285076 322102 326041 330088 336319 347168 389422 404624 453871 468512 477356 552728 556358 566432 570152 644204 652082 660176 672638 760001 778844 783959 809248 907742 954712 1105456 1112716 1140304 1288408 1304164 1312729 1320352 1345276 1520002 1557688 1567918 1815484 1909424 2141821 2210912 2225432 2280608 2576816 2608328 2625458 2690552 3040004 3059969 3115376 3135836 3586451 3630968 3699509 3818848 4283642 4450864 4992581 5153632 5216656 5250916 5381104 6080008 6119938 6194779 6230752 6271672 7172902 7261936 7399018 8360011 8567284 8623549 8901728 9985162 10107271 10433312 10501832 10762208 12160016 12239876 12389558 12543344 14345804 14440019 14523872 14798036 16720022 17134568 17247098 19970324 20214542 21003664 23560031 24320032 24479752 24779116 25086688 28691608 28880038 29596072 33440044 34269136 34494196 39450961 39940648 40429084 40694599 42007328 47120062 48959504 49558232 57383216 57760076 59192144 66880088 68142569 68538272 68988392 78901922 79881296 80858168 81389198 91960121 94240124 94859039 97919008 99116464 111179981 114766432 115520152 118384288 133760176 136285138 137976784 157803844 158840209 159762592 161716336 162778396 183920242 188480248 189718078 192038149 198232928 222359962 231040304 259160341 267520352 272570276 275953568 315607688 317680418 323432672 325556792 367840484 376960496 379436156 384076298 433960571 444719924 447640589 462080608 518320682 545140552 631215376 635360836 651113584 735680968 749568259 753920992 758872312 768152596 867921142 889439848 895281178 1036641364 1090281104 1222979791 1262430752 1270721672 1302227168 1471361936 1499136518 1517744624 1536305192 1735842284 1747242299 1778879696 1790562356 2073282728 2112419639 2180562208 2445959582 2541443344 2850763751 2942723872 2998273036 3035489248 3072610384 3471684568 3494484598 3557759392 3581124712 4146565456 4224839278 4773566281 4891919164 4924046479 5082886688 5701527502 5996546072 6145220768 6943369136 6988969196 7162249424 8245250849 8293130912 8449678556 9547132562 9783838328 9848092958 11403055004 11993092144 13452777701 13886738272 13977938392 14324498848 16490501698 16899357112 19094265124 19567676656 19696185916 22806110008 23236616029 23986184288 26905555402 27955876784 32981003396 33798714224 38188530248 39135353312 39392371832 45612220016 46473232058 52509229091 53811110804 54164511269 55911753568 65962006792 67597428448 76377060496 78784743664 90697759339 91224440032 92946464116 105018458182 107622221608 108329022538 131924013584 147980554711 152754120992 157569487328 181395518678 185892928232 210036916364 215244443216 216658045076 255602776319 263848027168 295961109422 362791037356 371785856464 420073832728 430488886432 433316090152 511205552638 591922218844 725582074712 743571712928 840147665456 866632180304 997675352729 1022411105276 1183844437688 1451164149424 1627786101821 1680295330912 1733264360608 1995350705458 2044822210552 2367688875376 2811630539509 2902328298848 3255572203642 3990701410916 4089644421104 4735377750752 5623261079018 6511144407284 7981402821832 8179288842208 11246522158036 13022288814568 15962805643664 22493044316072 26044577629136 30927935934599 31925611287328 44986088632144 52089155258272 61855871869198 89972177264288 123711743738396 247423487476792 494846974953584 989693949907168
• Sum of all divisors σ(n): 2332973769960960
• Sum of proper divisors (its aliquot sum) s(n): 1343279820053792
• 989693949907168 is an abundant number, because the sum of its proper divisors (1343279820053792) is greater than itself. Its abundance is 353585870146624

Bases of 989693949907168

• Binary: 11100001000001111100010100010100100001000011100000₂
• Hexadecimal: 0x3841F145210E0
• Base-36: 9QTF4GMTWG

Squares and roots of 989693949907168

• 989693949907168 squared (989693949907168²) is 979494114482851962475817780224
• 989693949907168 cubed (989693949907168³) is 969399399073357568372271765009567328626245632
• The square root of 989693949907168 is 31459401.6139399575
• The cube root of 989693949907168 is 99655.2780300207

Scales and comparisons

• 989,693,949,907,168 seconds is equal to 31,469,206 years, 14 weeks, 4 days, 21 hours, 19 minutes, 28 seconds.
• To count from 1 to 989,693,949,907,168 would take you about seventy-eight million, six hundred seventy-three thousand and fifteen 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 989693949907168 cubic inches would be around 8304.6 feet tall.

Recreational maths with 989693949907168

• 989693949907168 backwards is 861709949396989
• The number of decimal digits it has is: 15
• The sum of 989693949907168's digits is 97
• More coming soon!