137881667664

Names of 137881667664

• Cardinal: 137881667664 can be written as One hundred thirty-seven billion, eight hundred eighty-one million, six hundred sixty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.37881667664 × 10¹¹

Factors of 137881667664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 763

Divisors of 137881667664

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 41 48 52 54 72 73 78 82 104 108 117 123 144 146 156 164 169 208 216 219 234 246 292 312 328 338 351 369 432 438 468 492 507 533 584 624 631 656 657 676 702 738 876 936 949 984 1014 1066 1107 1168 1262 1314 1352 1404 1476 1521 1599 1752 1872 1893 1898 1968 1971 2028 2132 2214 2524 2628 2704 2808 2847 2952 2993 3042 3198 3504 3786 3796 3942 4056 4264 4428 4563 4797 5048 5256 5616 5679 5694 5904 5986 6084 6396 6929 7572 7592 7884 8112 8203 8528 8541 8856 8979 9126 9594 10096 10512 11358 11388 11972 12168 12337 12792 13858 14391 15144 15184 15768 16406 17037 17082 17712 17958 18252 19188 20787 22716 22776 23944 24336 24609 24674 25584 25623 25871 26937 27716 28782 30288 31536 32812 34074 34164 35916 36504 37011 38376 38909 41574 45432 45552 46063 47888 49218 49348 51246 51742 53874 55432 57564 62361 65624 68148 68328 71832 73008 73827 74022 76752 77613 77818 80811 83148 90864 92126 98436 98696 102492 103484 106639 107748 110864 111033 115128 116727 124722 131248 136296 136656 138189 143664 147654 148044 155226 155636 161622 166296 184252 187083 196872 197392 204984 206968 213278 215496 221481 222066 230256 232839 233454 249444 272592 276378 295308 296088 310452 311272 319917 323244 332592 333099 336323 350181 368504 374166 393744 409968 413936 414567 426556 430992 442962 444132 465678 466908 498888 505817 552756 590616 592176 598819 620904 622544 639834 646488 666198 672646 698517 700362 737008 748332 829134 853112 885924 888264 931356 933816 959751 997776 1008969 1011634 1050543 1105512 1181232 1197638 1241808 1243701 1279668 1292976 1332396 1345292 1397034 1400724 1496664 1517451 1658268 1706224 1771848 1776528 1796457 1862712 1867632 1888583 1919502 2017938 2023268 2101086 2211024 2395276 2487402 2559336 2664792 2690584 2794068 2801448 2879253 2993328 3026907 3034902 3316536 3543696 3592914 3725424 3777166 3839004 4035876 4046536 4202172 4372199 4552353 4790552 4974804 5118672 5329584 5381168 5389371 5588136 5602896 5665749 5758506 6053814 6069804 6633072 7185828 7554332 7678008 7784647 8071752 8093072 8404344 8744398 9080721 9104706 9581104 9949608 10778742 11176272 11331498 11517012 12107628 12139608 13116597 13657059 14371656 15108664 15356016 15569294 16143504 16168113 16808688 16997247 17488796 18161442 18209412 19899216 21557484 22662996 23034024 23353941 24215256 24279216 24551579 26233194 27314118 28743312 30217328 31138588 32336226 33994494 34977592 36322884 36418824 39349791 43114968 45325992 46068048 46707882 48430512 49103158 50991741 52466388 54628236 62277176 64672452 67988988 69955184 70061823 72645768 72837648 73654737 78699582 86229936 90651984 93415764 98206316 101983482 104932776 109256472 118049373 124554352 129344904 135977976 140123646 145291536 147309474 157399164 186831528 196412632 203966964 209865552 210185469 218512944 220964211 236098746 258689808 271955952 280247292 294618948 314798328 319170527 373663056 392825264 407933928 420370938 441928422 472197492 560494584 589237896 629596656 638341054 662892633 815867856 840741876 883856844 944394984 957511581 1120989168 1178475792 1276682108 1325785266 1681483752 1767713688 1888789968 1915023162 2553364216 2651570532 2872534743 3362967504 3535427376 3830046324 5106728432 5303141064 5745069486 7660092648 8617604229 10606282128 11490138972 15320185296 17235208458 22980277944 34470416916 45960555888 68940833832 137881667664
• Sum of all divisors σ(n): 445728971520
• Sum of proper divisors (its aliquot sum) s(n): 307847303856
• 137881667664 is an abundant number, because the sum of its proper divisors (307847303856) is greater than itself. Its abundance is 169965636192

Bases of 137881667664

• Binary: 10000000011010011000110100100001010000₂
• Hexadecimal: 0x201A634850
• Base-36: 1RCB6NO0

Squares and roots of 137881667664

• 137881667664 squared (137881667664²) is 19011354277805743216896
• 137881667664 cubed (137881667664³) is 2621317232374976217382576541650944
• The square root of 137881667664 is 371324.2082924301
• The cube root of 137881667664 is 5166.1717768223

Scales and comparisons

• 137,881,667,664 seconds is equal to 4,384 years, 10 weeks, 6 days, 15 hours, 14 minutes, 24 seconds.
• To count from 1 to 137,881,667,664 would take you about eight thousand, seven hundred sixty-eight 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 137881667664 cubic inches would be around 430.5 feet tall.

Recreational maths with 137881667664

• 137881667664 backwards is 466766188731
• The number of decimal digits it has is: 12
• The sum of 137881667664's digits is 63
• More coming soon!