125142198159642624

Names of 125142198159642624

• Cardinal: 125142198159642624 can be written as One hundred twenty-five quadrillion, one hundred forty-two trillion, one hundred ninety-eight billion, one hundred fifty-nine million, six hundred forty-two thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 1.25142198159642624 × 10¹⁷

Factors of 125142198159642624

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 204724

Divisors of 125142198159642624

• Number of divisors d(n): 273
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2304 2592 2916 3072 3456 3888 4096 4608 5184 5832 6144 6912 7776 9216 10368 11664 12288 13824 15552 18432 20736 23328 27648 31104 36864 41472 46656 55296 62208 82944 93312 110592 124416 165888 186624 204719 248832 331776 373248 409438 497664 614157 746496 818876 995328 1228314 1492992 1637752 1842471 2456628 2985984 3275504 3684942 4913256 5527413 6551008 7369884 9826512 11054826 13102016 14739768 16582239 19653024 22109652 26204032 29479536 33164478 39306048 44219304 49746717 52408064 58959072 66328956 78612096 88438608 99493434 104816128 117918144 132657912 149240151 157224192 176877216 198986868 209632256 235836288 265315824 298480302 314448384 353754432 397973736 419264512 471672576 530631648 596960604 628896768 707508864 795947472 838529024 943345152 1061263296 1193921208 1257793536 1415017728 1591894944 1886690304 2122526592 2387842416 2515587072 2830035456 3183789888 3773380608 4245053184 4775684832 5660070912 6367579776 7546761216 8490106368 9551369664 11320141824 12735159552 16980212736 19102739328 22640283648 25470319104 33960425472 38205478656 41909868961 50940638208 67920850944 76410957312 83819737922 101881276416 125729606883 152821914624 167639475844 203762552832 251459213766 305643829248 335278951688 377188820649 502918427532 611287658496 670557903376 754377641298 1005836855064 1131566461947 1341115806752 1508755282596 2011673710128 2263132923894 2682231613504 3017510565192 3394699385841 4023347420256 4526265847788 5364463227008 6035021130384 6789398771682 8046694840512 9052531695576 10184098157523 10728926454016 12070042260768 13578797543364 16093389681024 18105063391152 20368196315046 21457852908032 24140084521536 27157595086728 30552294472569 32186779362048 36210126782304 40736392630092 42915705816064 48280169043072 54315190173456 61104588945138 64373558724096 72420253564608 81472785260184 85831411632128 96560338086144 108630380346912 122209177890276 128747117448192 144840507129216 162945570520368 171662823264256 193120676172288 217260760693824 244418355780552 257494234896384 289681014258432 325891141040736 386241352344576 434521521387648 488836711561104 514988469792768 579362028516864 651782282081472 772482704689152 869043042775296 977673423122208 1158724057033728 1303564564162944 1544965409378304 1738086085550592 1955346846244416 2317448114067456 2607129128325888 3476172171101184 3910693692488832 4634896228134912 5214258256651776 6952344342202368 7821387384977664 10428516513303552 13904688684404736 15642774769955328 20857033026607104 31285549539910656 41714066053214208 62571099079821312 125142198159642624
• Sum of all divisors σ(n): 375210956978530603
• Sum of proper divisors (its aliquot sum) s(n): 250068758818887979
• 125142198159642624 is an abundant number, because the sum of its proper divisors (250068758818887979) is greater than itself. Its abundance is 124926560659245355

Bases of 125142198159642624

• Binary: 110111100100110000010101010001011101101111001000000000000₂
• Hexadecimal: 0x1BC982A8BB79000
• Base-36: Y877G6KG000

Squares and roots of 125142198159642624

• 125142198159642624 squared (125142198159642624²) is 15660569760227261749180871397605376
• 125142198159642624 cubed (125142198159642624³) is 1959798124227266964671549848225732849776717541146624
• 125142198159642624 is a perfect square number. Its square root is 353754432
• The cube root of 125142198159642624 is 500189.5256971335

Scales and comparisons

• 125,142,198,159,642,624 seconds is equal to 3,979,134,811 years, 12 weeks, 4 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 125,142,198,159,642,624 would take you about eleven billion, nine hundred thirty-seven million, four hundred four thousand, four hundred thirty-three 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 125142198159642624 cubic inches would be around 41682.5 feet tall.

Recreational maths with 125142198159642624

• 125142198159642624 backwards is 426246951891241521
• 125142198159642624 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 125142198159642624's digits is 72
• More coming soon!