13898779338074488

Names of 13898779338074488

• Cardinal: 13898779338074488 can be written as Thirteen quadrillion, eight hundred ninety-eight trillion, seven hundred seventy-nine billion, three hundred thirty-eight million, seventy-four thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3898779338074488 × 10¹⁶

Factors of 13898779338074488

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 209186

Divisors of 13898779338074488

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 11 13 22 26 31 37 44 52 62 74 88 104 124 143 148 248 286 296 341 403 407 481 572 682 806 814 962 1144 1147 1364 1612 1628 1924 2294 2728 3224 3256 3848 4433 4588 5291 8866 9176 10582 12617 14911 17732 21164 25234 29822 35464 42328 50468 59644 86171 100936 119288 122921 164021 172342 245842 328042 344684 491684 656084 689368 947881 983368 1120223 1312168 1352131 1597973 1895762 2240446 2671301 2704262 3188327 3195946 3791524 3810551 4480892 4548077 5342602 5408524 6376654 6391892 7583048 7621102 8961784 9096154 10685204 10817048 12322453 12753308 12783784 15242204 17577703 18192308 21370408 24644906 25506616 29384311 30484408 34726913 35071597 35155406 36384616 41448251 41916061 49289812 49537163 50028847 58768622 59125001 69453826 70143194 70310812 82896502 83832122 98579624 98838137 99074326 100057694 117537244 118250002 138907652 140286388 140621624 140990387 165793004 167664244 197676274 198148652 200115388 235074488 236500004 277815304 280572776 281980774 331586008 335328488 381996043 395352548 396297304 400230776 455930761 473000008 544908793 563961548 650375011 763992086 790705096 911861522 1087219507 1089817586 1127923096 1284895781 1300750022 1527984172 1550894257 1823723044 1832875031 2174439014 2179635172 2569791562 2601500044 3055968344 3101788514 3647446088 3665750062 4348878028 4359270344 5139583124 5203000088 6203577028 7331500124 8697756056 10279166248 10592225491 12407154056 14133853591 14663000248 20161625341 21184450982 28267707182 40323250682 42368901964 56535414364 80646501364 84737803928 113070828728 116514480401 137698931383 161293002728 233028960802 275397862766 328358990221 391912343167 466057921604 550795725532 656717980442 783824686334 932115843208 1101591451064 1313435960884 1514688245213 1567649372668 2626871921768 3029376490426 3135298745336 3611948892431 4268666872873 4311035774837 5094860461171 6058752980852 7223897784862 8537333745746 8622071549674 10189720922342 12117505961704 12149282638177 14447795569724 17074667491492 17244143099348 20379441844684 24298565276354 28895591139448 34149334982984 34488286198696 40758883689368 46955335601603 48597130552708 56043465072881 93910671203206 97194261105416 112086930145762 133642109019947 157940674296301 187821342406412 224173860291524 267284218039894 315881348592602 375642684812824 448347720583048 534568436079788 631762697185204 1069136872159576 1263525394370408 1737347417259311 3474694834518622 6949389669037244 13898779338074488
• Sum of all divisors σ(n): 32458609144442880
• Sum of proper divisors (its aliquot sum) s(n): 18559829806368392
• 13898779338074488 is an abundant number, because the sum of its proper divisors (18559829806368392) is greater than itself. Its abundance is 4661050468293904

Bases of 13898779338074488

• Binary: 110001011000001101110110111101010000011110100101111000₂
• Hexadecimal: 0x3160DDBD41E978
• Base-36: 3SUPF2Y1HMG

Squares and roots of 13898779338074488

• 13898779338074488 squared (13898779338074488²) is 193176067088486302794663436462144
• 13898779338074488 cubed (13898779338074488³) is 2684911529859944541863766995086691736435864182272
• The square root of 13898779338074488 is 117893084.3521980639
• The cube root of 13898779338074488 is 240431.9728303777

Scales and comparisons

• 13,898,779,338,074,488 seconds is equal to 441,938,191 years, 10 weeks, 4 days, 2 hours, 1 minute, 28 seconds.
• To count from 1 to 13,898,779,338,074,488 would take you about one billion, three hundred twenty-five million, eight hundred fourteen thousand, five hundred seventy-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 13898779338074488 cubic inches would be around 20036 feet tall.

Recreational maths with 13898779338074488

• 13898779338074488 backwards is 88447083397789831
• The number of decimal digits it has is: 17
• The sum of 13898779338074488's digits is 97
• More coming soon!