138084621696

Names of 138084621696

• Cardinal: 138084621696 can be written as One hundred thirty-eight billion, eighty-four million, six hundred twenty-one thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.38084621696 × 10¹¹

Factors of 138084621696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 55

Divisors of 138084621696

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 43 48 49 54 56 63 64 72 81 84 86 96 98 108 112 126 128 129 144 147 162 168 172 189 192 196 216 224 243 252 258 288 294 301 324 336 343 344 378 384 387 392 432 441 448 486 504 516 567 576 588 602 648 672 686 688 756 774 784 864 882 896 903 972 1008 1029 1032 1134 1152 1161 1176 1204 1296 1323 1344 1372 1376 1512 1548 1568 1701 1728 1764 1806 1849 1944 2016 2058 2064 2107 2268 2322 2352 2401 2408 2592 2646 2688 2709 2744 2752 3024 3087 3096 3136 3402 3456 3483 3528 3612 3698 3888 3969 4032 4116 4128 4214 4536 4644 4704 4802 4816 5184 5292 5418 5488 5504 5547 6048 6174 6192 6272 6321 6804 6966 7056 7203 7224 7396 7776 7938 8064 8127 8232 8256 8428 9072 9261 9288 9408 9604 9632 10368 10449 10584 10836 10976 11094 11907 12096 12348 12384 12642 12943 13608 13932 14112 14406 14448 14749 14792 15552 15876 16254 16464 16512 16641 16856 18144 18522 18576 18816 18963 19208 19264 20898 21168 21609 21672 21952 22188 23814 24192 24381 24696 24768 25284 25886 27216 27783 27864 28224 28812 28896 29498 29584 31104 31752 32508 32928 33282 33712 36288 37044 37152 37926 38416 38528 38829 41796 42336 43218 43344 43904 44247 44376 47628 48762 49392 49536 49923 50568 51772 54432 55566 55728 56448 56889 57624 57792 58996 59168 63504 64827 65016 65856 66564 67424 72576 73143 74088 74304 75852 76832 77658 83349 83592 84672 86436 86688 88494 88752 90601 95256 97524 98784 99846 101136 103243 103544 108864 111132 111456 113778 115248 115584 116487 117992 118336 127008 129654 130032 131712 132741 133128 134848 146286 148176 148608 149769 151704 153664 155316 166698 167184 169344 170667 172872 173376 176988 177504 181202 190512 194481 195048 197568 199692 202272 206486 207088 217728 222264 222912 227556 230496 232974 235984 236672 254016 259308 260064 265482 266256 269696 271803 292572 296352 299538 303408 307328 309729 310632 333396 334368 341334 345744 346752 349461 353976 355008 362404 381024 388962 390096 395136 398223 399384 404544 412972 414176 444528 445824 449307 455112 460992 465948 471968 508032 512001 518616 520128 530964 532512 543606 583443 585144 592704 599076 606816 619458 621264 634207 666792 668736 682668 691488 698922 707952 710016 724808 762048 777924 780192 796446 798768 809088 815409 825944 828352 889056 898614 910224 921984 929187 931896 943936 1024002 1037232 1040256 1048383 1061928 1065024 1087212 1166886 1170288 1185408 1194669 1198152 1213632 1238916 1242528 1268414 1333584 1337472 1365336 1382976 1397844 1415904 1449616 1524096 1555848 1560384 1592892 1597536 1630818 1651888 1656704 1778112 1797228 1820448 1858374 1863792 1887872 1902621 2048004 2074464 2096766 2123856 2130048 2174424 2333772 2340576 2389338 2396304 2427264 2446227 2477832 2485056 2536828 2667168 2730672 2765952 2787561 2795688 2831808 2899232 3111696 3120768 3145149 3185784 3195072 3261636 3303776 3556224 3584007 3594456 3640896 3716748 3727584 3805242 4096008 4148928 4193532 4247712 4348848 4439449 4667544 4681152 4778676 4792608 4892454 4955664 4970112 5073656 5334336 5461344 5575122 5591376 5663616 5707863 5798464 6223392 6290298 6371568 6390144 6523272 6607552 7168014 7188912 7281792 7338681 7433496 7455168 7610484 8192016 8297856 8362683 8387064 8495424 8697696 8878898 9335088 9362304 9557352 9585216 9784908 9911328 10147312 10668672 10922688 11150244 11182752 11415726 11596928 12446784 12580596 12743136 13046544 13215104 13318347 14336028 14377824 14677362 14866992 14910336 15220968 16384032 16725366 16774128 16990848 17123589 17395392 17757796 18670176 19114704 19170432 19569816 19822656 20294624 21845376 22016043 22300488 22365504 22831452 24893568 25088049 25161192 25486272 26093088 26636694 28672056 28755648 29354724 29733984 30441936 32768064 33450732 33548256 34247178 34790784 35515592 37340352 38229408 39139632 39645312 39955041 40589248 44032086 44600976 44731008 45662904 50176098 50322384 50972544 51370767 52186176 53273388 57344112 57511296 58709448 59467968 60883872 65536128 66901464 67096512 68494356 71031184 74680704 76458816 78279264 79910082 81178496 88064172 89201952 91325808 100352196 100644768 102741534 104372352 106546776 114688224 117418896 118935936 119865123 121767744 133802928 134193024 136988712 142062368 152917632 154112301 156558528 159820164 176128344 178403904 182651616 200704392 201289536 205483068 213093552 229376448 234837792 239730246 243535488 267605856 273977424 284124736 308224602 313117056 319640328 352256688 356807808 359595369 365303232 401408784 402579072 410966136 426187104 458752896 469675584 479460492 535211712 547954848 568249472 616449204 639280656 704513376 719190738 730606464 802817568 821932272 852374208 939351168 958920984 1070423424 1078786107 1095909696 1232898408 1278561312 1409026752 1438381476 1605635136 1643864544 1704748416 1917841968 2157572214 2191819392 2465796816 2557122624 2818053504 2876762952 3211270272 3287729088 3835683936 4315144428 4931593632 5114245248 5753525904 6575458176 7671367872 8630288856 9863187264 11507051808 15342735744 17260577712 19726374528 23014103616 34521155424 46028207232 69042310848 138084621696
• Sum of all divisors σ(n): 492158836260
• Sum of proper divisors (its aliquot sum) s(n): 354074214564
• 138084621696 is an abundant number, because the sum of its proper divisors (354074214564) is greater than itself. Its abundance is 215989592868

Bases of 138084621696

• Binary: 10000000100110011111000001110110000000₂
• Hexadecimal: 0x20267C1D80
• Base-36: 1RFO0O00

Squares and roots of 138084621696

• 138084621696 squared (138084621696²) is 19067362748927433916416
• 138084621696 cubed (138084621696³) is 2632909571926047342104343044161536
• The square root of 138084621696 is 371597.3919391793
• The cube root of 138084621696 is 5168.7053052411

Scales and comparisons

• 138,084,621,696 seconds is equal to 4,390 years, 34 weeks, 3 days, 15 hours, 21 minutes, 36 seconds.
• To count from 1 to 138,084,621,696 would take you about eight thousand, seven hundred eighty-one 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 138084621696 cubic inches would be around 430.7 feet tall.

Recreational maths with 138084621696

• 138084621696 backwards is 696126480831
• 138084621696 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138084621696's digits is 54
• More coming soon!