161337838799943

Names of 161337838799943

• Cardinal: 161337838799943 can be written as One hundred sixty-one trillion, three hundred thirty-seven billion, eight hundred thirty-eight million, seven hundred ninety-nine thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 1.61337838799943 × 10¹⁴

Factors of 161337838799943

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 152

Divisors of 161337838799943

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 9 13 17 19 27 39 41 51 57 59 117 123 153 169 171 177 221 247 323 351 369 459 507 513 531 533 663 697 741 767 779 969 1003 1107 1121 1521 1593 1599 1989 2091 2197 2223 2301 2337 2419 2873 2907 3009 3211 3363 3481 4199 4563 4797 5967 6273 6591 6669 6903 6929 7011 7257 8619 8721 9027 9061 9633 9971 10089 10127 10443 12597 13039 13243 14391 14573 18819 19057 19773 20709 20787 21033 21771 25857 27081 27183 28899 29913 30267 30381 31329 31447 37349 37791 39117 39729 41123 41743 43719 45253 45961 54587 57171 59177 59319 62361 65313 66139 77571 81549 86697 89739 90077 91143 93987 94341 112047 113373 117351 117793 119187 123369 125229 129623 131157 131651 135759 137883 142721 163761 169507 171513 172159 177531 187083 189449 198417 205379 244647 247741 269217 270231 273429 283023 336141 352053 353379 357561 370107 375687 388869 393471 394953 407277 408811 413649 428163 491283 508521 514539 516477 532593 534599 568347 588289 595251 597493 616137 709631 743223 769301 781337 810693 849069 859807 1008423 1060137 1110321 1124363 1127061 1166607 1184859 1221831 1226433 1240947 1284489 1473849 1525563 1531309 1549431 1597779 1603797 1705041 1711463 1764867 1785753 1792479 1848411 1855373 2128893 2203591 2229669 2238067 2307903 2344011 2426257 2432079 2462837 2579421 2669927 2711699 3180411 3220633 3373089 3491443 3499821 3554577 3679299 3853467 3902201 4576689 4593927 4648293 4811391 5115123 5134389 5294601 5314543 5377437 5545233 5566119 6386679 6610773 6689007 6714201 6923709 6949787 7032033 7278771 7388511 7647757 7738263 7767409 8009781 8135097 8420539 9661899 10000913 10119267 10157381 10474329 11037897 11177491 11706603 13781781 14434173 14616719 15403167 15883803 15943629 16132311 16698357 19160037 19832319 20142603 20771127 20849361 21096099 21836313 22165533 22943271 23214789 23302227 24029343 24119849 24405291 25261617 28985697 29094871 30002739 30357801 30472143 31422987 31541341 33532473 34709051 35119809 35252087 41345343 41868229 43850157 45388759 46098883 46209501 47830887 50095071 50728613 59496957 60427809 62548083 65508939 66337417 66496599 68829813 69906681 72088029 72359547 73215873 75784851 86957091 87284613 90008217 90347231 91416429 94268961 94624023 100597419 100976317 104127153 105359427 105756261 109467007 125604687 130011869 131550471 132045953 136166277 138296649 143149163 143492661 145307383 152185839 159990241 187644249 190017347 199012251 206489439 209720043 217078641 227354553 261853839 270024651 271041693 274249287 283872069 301792257 302928951 312381459 313558037 317268783 328401021 376814061 390035607 394651413 396137859 408498831 410037433 414889947 429447489 435922149 451217663 456557517 458277131 479970723 570052041 590053867 597036753 599285479 651235923 659471969 785561517 813125079 851616207 862386421 908786853 937144377 940674111 951806349 985203063 1130442183 1170106821 1188413577 1225496493 1230112299 1244669841 1288342467 1307766447 1353652989 1369672551 1374831393 1423071091 1439912169 1710156123 1716597389 1770161601 1791110259 1797856437 1860939119 1978415907 2079873133 2439375237 2470225511 2587159263 2719834097 2726360559 2822022333 2955609189 3510320463 3565240731 3690336897 3865027401 3923299341 4060958967 4124494179 4269213273 4319736507 5130468369 5149792167 5310484803 5330486629 5393569311 5582817357 5935247721 5957602703 6239619399 7410676533 7670700271 7761477789 7790711227 8159502291 8466066999 8573135597 11071010691 11211023473 12182876901 12373482537 12807639819 15449376501 15931454409 15991459887 16180707933 16748452071 17805743163 17872808109 18499924183 18718858197 22232029599 23012100813 23284433367 23372133681 24192208547 24478506873 25719406791 27038350729 33633070419 35357843261 38422919457 46348129503 47974379661 50245356213 53618424327 55499772549 56156574591 66696088797 69036302439 70116401043 72576625641 73435520619 77158220373 81115052187 100899211257 101279245951 106073529783 143923138983 145743305149 160855272981 166499317647 207108907317 210349203129 217729876923 231474661119 243345156561 302697633771 303837737853 314498711111 318220589349 351498559477 437229915447 459651962393 499497952941 653189630769 730035469683 911513213559 943496133333 954661768047 1054495678431 1311689746341 1378955887179 2734539640677 2830488399999 3163487035293 3935069239023 4136867661537 5975475511109 8491465199997 9490461105879 12410602984611 17926426533327 53779279599981 161337838799943
• Sum of all divisors σ(n): 300724462080000
• Sum of proper divisors (its aliquot sum) s(n): 139386623280057
• 161337838799943 is a deficient number, because the sum of its proper divisors (139386623280057) is less than itself. Its deficiency is 21951215519886

Bases of 161337838799943

• Binary: 100100101011110001100100100100100000110001000111₂
• Hexadecimal: 0x92BC64920C47
• Base-36: 1L6TKVLO3R

Squares and roots of 161337838799943

• 161337838799943 squared (161337838799943²) is 26029898228636392926376803249
• 161337838799943 cubed (161337838799943³) is 4199607524390660201570208676249674783414807
• The square root of 161337838799943 is 12701883.2776853607
• The cube root of 161337838799943 is 54439.2431030199

Scales and comparisons

• 161,337,838,799,943 seconds is equal to 5,130,044 years, 11 weeks, 4 days, 5 hours, 19 minutes, 3 seconds.
• To count from 1 to 161,337,838,799,943 would take you about twelve million, eight hundred twenty-five thousand, one hundred ten 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 161337838799943 cubic inches would be around 4536.6 feet tall.

Recreational maths with 161337838799943

• 161337838799943 backwards is 349997838733161
• The number of decimal digits it has is: 15
• The sum of 161337838799943's digits is 81
• More coming soon!