138084921955456

Names of 138084921955456

• Cardinal: 138084921955456 can be written as One hundred thirty-eight trillion, eighty-four billion, nine hundred twenty-one million, nine hundred fifty-five thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.38084921955456 × 10¹⁴

Factors of 138084921955456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 176

Divisors of 138084921955456

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 53 56 64 68 97 98 106 112 119 128 136 194 196 212 224 238 272 343 371 388 392 424 448 476 544 679 686 742 776 784 833 848 896 901 952 1088 1358 1372 1484 1552 1568 1649 1666 1696 1802 1904 2176 2401 2597 2716 2744 2809 2968 3104 3136 3298 3332 3392 3604 3808 4753 4802 5141 5194 5432 5488 5618 5831 5936 6208 6272 6307 6596 6664 6784 7208 7616 9409 9506 9604 10282 10388 10864 10976 11236 11543 11662 11872 12416 12614 13192 13328 14416 15232 18179 18818 19012 19208 19663 20564 20776 21728 21952 22472 23086 23324 23744 25228 26384 26656 28832 33271 35987 36358 37636 38024 38416 39326 40817 41128 41552 43456 43904 44149 44944 46172 46648 47488 47753 50456 52768 53312 57664 65863 66542 71974 72716 75272 76048 76832 78652 80801 81634 82256 83104 86912 87397 88298 89888 92344 93296 95506 100912 105536 106624 115328 127253 131726 133084 137641 143948 145432 150544 152096 153664 157304 159953 161602 163268 164512 166208 174794 176596 179776 184688 186592 191012 201824 211072 232897 251909 254506 263452 266168 272473 275282 287896 290864 301088 304192 307328 309043 314608 319906 323204 326536 329024 332416 334271 349588 353192 359552 369376 373184 382024 403648 461041 465794 498677 503818 509012 526904 532336 544946 550564 565607 575792 581728 602176 608384 611779 618086 629216 639812 646408 653072 658048 668542 699176 706384 738752 746368 764048 807296 922082 931588 963487 997354 1007636 1018024 1053808 1064672 1089892 1101128 1119671 1131214 1151584 1163456 1204352 1223558 1236172 1258432 1279624 1292816 1306144 1337084 1398352 1412768 1477504 1528096 1763363 1844164 1863176 1907311 1926974 1994708 2015272 2036048 2107616 2129344 2163301 2179784 2202256 2239342 2262428 2303168 2326912 2339897 2447116 2472344 2516864 2559248 2585632 2612288 2674168 2796704 2825536 3056192 3227287 3490739 3526726 3688328 3726352 3814622 3853948 3959249 3989416 4030544 4072096 4215232 4258688 4282453 4326602 4359568 4404512 4478684 4524856 4606336 4632041 4679794 4894232 4944688 5118496 5171264 5224576 5348336 5593408 5651072 6112384 6454574 6744409 6981478 7053452 7376656 7452704 7629244 7707896 7837697 7918498 7978832 8061088 8144192 8430464 8477509 8564906 8653204 8719136 8809024 8957368 9049712 9264082 9359588 9788464 9889376 10236992 10342528 10696672 11186816 12343541 12909148 13351177 13488818 13962956 14106904 14753312 14905408 15258488 15415792 15675394 15836996 15957664 16122176 16288384 16379279 16955018 17129812 17306408 17438272 17618048 17914736 18099424 18528164 18719176 19576928 19778752 20473984 21393344 22591009 24435173 24687082 25818296 26429881 26702354 26977636 27925912 28213808 29506624 29810816 29977171 30516976 30831584 31350788 31673992 31915328 32244352 32424287 32758558 33910036 34259624 34612816 34876544 35829472 36198848 37056328 37438352 39153856 39557504 42786688 45182018 48870346 49374164 51636592 52859762 53404708 53955272 54863879 55851824 56427616 59013248 59342563 59954342 61033952 61663168 62701576 63347984 63830656 64848574 65517116 67820072 68519248 69225632 71658944 72397696 74112656 74876704 78307712 90364036 93458239 97740692 98748328 103273184 105719524 106809416 107910544 109727758 111703648 112855232 114654953 118685126 119908684 122067904 123326336 125403152 126695968 129697148 131034232 135640144 137038496 138451264 143317888 148225312 149753408 171046211 180728072 185009167 186916478 195481384 197496656 206546368 209840197 211439048 213618832 215821088 219455516 223407296 225710464 226970009 229309906 237370252 239817368 244135808 250806304 253391936 259394296 262068464 271280288 274076992 276902528 296450624 299506816 342092422 361456144 370018334 373832956 384047153 390962768 394993312 413092736 415397941 419680394 422878096 427237664 431642176 438911032 446814592 449307977 453940018 458619812 474740504 479634736 501612608 506783872 518788592 524136928 542560576 548153984 592901248 654207673 684184844 722912288 740036668 747665912 768094306 781925536 789986624 830795882 839360788 845756192 854475328 863284352 877822064 898615954 907880036 917239624 949481008 959269472 1003225216 1037577184 1048273856 1085121152 1197323477 1295064169 1308415346 1368369688 1445824576 1480073336 1495331824 1536188612 1563851072 1579973248 1588790063 1661591764 1678721576 1691512384 1708950656 1755644128 1797231908 1815760072 1834479248 1898962016 1918538944 2075154368 2096547712 2394646954 2590128338 2616830692 2736739376 2891649152 2907785587 2960146672 2990663648 3072377224 3127702144 3145155839 3177580126 3323183528 3357443152 3383024768 3511288256 3594463816 3631520144 3668958496 3797924032 3837077888 4150308736 4789293908 5180256676 5233661384 5473478752 5815571174 5920293344 5981327296 6144754448 6290311678 6355160252 6646367056 6714886304 7022576512 7188927632 7263040288 7337916992 7595848064 9065449183 9578587816 10360513352 10467322768 10946957504 11121530441 11631142348 11840586688 11962654592 12289508896 12580623356 12710320504 13292734112 13429772608 14377855264 14526080576 14675833984 18130898366 19157175632 20354499109 20721026704 20934645536 21893915008 22016090873 22243060882 23262284696 23681173376 24579017792 25161246712 25420641008 26585468224 26859545216 28755710528 29052161152 36261796732 38314351264 40708998218 41442053408 41869291072 44032181746 44486121764 46524569392 49158035584 50322493424 50841282016 53170936448 57511421056 63458144281 72523593464 76628702528 81417996436 82884106816 83738582144 88064363492 88972243528 93049138784 100644986848 101682564032 126916288562 145047186928 153257405056 154112636111 162835992872 165768213632 176128726984 177944487056 186098277568 201289973696 203365128064 253832577124 290094373856 308225272222 325671985744 352257453968 355888974112 372196555136 402579947392 507665154248 580188747712 616450544444 651343971488 704514907936 711777948224 1015330308496 1078788452777 1160377495424 1232901088888 1302687942976 1409029815872 1423555896448 2030660616992 2157576905554 2465802177776 2605375885952 2818059631744 4061321233984 4315153811108 4931604355552 8122642467968 8630307622216 9863208711104 17260615244432 19726417422208 34521230488864 69042460977728 138084921955456
• Sum of all divisors σ(n): 349937622035190
• Sum of proper divisors (its aliquot sum) s(n): 211852700079734
• 138084921955456 is an abundant number, because the sum of its proper divisors (211852700079734) is greater than itself. Its abundance is 73767778124278

Bases of 138084921955456

• Binary: 11111011001011001100110101110001101010010000000₂
• Hexadecimal: 0x7D9666B8D480
• Base-36: 1CY3C5A9OG

Squares and roots of 138084921955456

• 138084921955456 squared (138084921955456²) is 19067445671444374470848167936
• 138084921955456 cubed (138084921955456³) is 2632926747431293776157042326856000199458816
• The square root of 138084921955456 is 11750954.0870286785
• The cube root of 138084921955456 is 51687.0905161893

Scales and comparisons

• 138,084,921,955,456 seconds is equal to 4,390,673 years, 20 weeks, 3 days, 5 hours, 24 minutes, 16 seconds.
• To count from 1 to 138,084,921,955,456 would take you about ten million, nine hundred seventy-six thousand, six hundred eighty-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 138084921955456 cubic inches would be around 4307.3 feet tall.

Recreational maths with 138084921955456

• 138084921955456 backwards is 654559129480831
• The number of decimal digits it has is: 15
• The sum of 138084921955456's digits is 70
• More coming soon!