138007803769472

Names of 138007803769472

• Cardinal: 138007803769472 can be written as One hundred thirty-eight trillion, seven billion, eight hundred three million, seven hundred sixty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.38007803769472 × 10¹⁴

Factors of 138007803769472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2052

Divisors of 138007803769472

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 169 182 208 224 307 338 364 416 448 614 676 728 832 896 1183 1228 1352 1456 1664 1723 2149 2366 2456 2704 2912 3446 3991 4298 4732 4912 5408 5824 6892 7982 8596 9464 9824 10816 11648 12061 13784 15964 17192 18928 19648 21632 22399 24122 27568 27937 31928 34384 37856 39296 44798 48244 51883 55136 55874 63856 68768 75712 89596 96488 103766 110272 111748 127712 137536 151424 156793 179192 192976 207532 220544 223496 255424 275072 291187 313586 358384 363181 385952 415064 446992 510848 528961 582374 627172 716768 726362 771904 830128 893984 1057922 1164748 1254344 1433536 1452724 1543808 1660256 1787968 2038309 2115844 2329496 2508688 2867072 2905448 2968729 3320512 3575936 3702727 4076618 4231688 4658992 5017376 5810896 5937458 6641024 6876493 7405454 8153236 8463376 9317984 10034752 11621792 11874916 13752986 14810908 16306472 16926752 18635968 20069504 20781103 23243584 23749832 27505972 29621816 32612944 33853504 37271936 38593477 41562206 46487168 47499664 48135451 55011944 59243632 65225888 67707008 77186954 83124412 89394409 94999328 96270902 110023888 118487264 130451776 154373908 166248824 178788818 189998656 192541804 220047776 236974528 260903552 270154339 308747816 332497648 357577636 379997312 385083608 440095552 473949056 501715201 540308678 617495632 625760863 664995296 715155272 770167216 880191104 911399803 1003430402 1080617356 1234991264 1251521726 1329990592 1430310544 1540334432 1822799606 2006860804 2161234712 2469982528 2503043452 2659981184 2860621088 3080668864 3512006407 3645599212 4013721608 4322469424 4939965056 5006086904 5721242176 6161337728 6379798621 7024012814 7291198424 8027443216 8644938848 10012173808 11442484352 11848197439 12759597242 14048025628 14582396848 16054886432 17289877696 20024347616 23696394878 25519194484 28096051256 29164793696 32109772864 34579755392 40048695232 47392789756 51038388968 56192102512 58329587392 64219545728 80097390464 82937382073 94785579512 102076777936 112384205024 116659174784 154026566707 165874764146 189571159024 204153555872 224768410048 308053133414 331749528292 379142318048 408307111744 449536820096 616106266828 663499056584 758284636096 816614223488 1078185966949 1232212533656 1326998113168 1516569272192 2156371933898 2464425067312 2653996226336 4312743867796 4928850134624 5307992452672 8625487735592 9857700269248 10615984905344 17250975471184 19715400538496 34501950942368 69003901884736 138007803769472
• Sum of all divisors σ(n): 341550290299680
• Sum of proper divisors (its aliquot sum) s(n): 203542486530208
• 138007803769472 is an abundant number, because the sum of its proper divisors (203542486530208) is greater than itself. Its abundance is 65534682760736

Bases of 138007803769472

• Binary: 11111011000010001110010000111101011001010000000₂
• Hexadecimal: 0x7D84721EB280
• Base-36: 1CX3WR3WJK

Squares and roots of 138007803769472

• 138007803769472 squared (138007803769472²) is 19046153901273089972119158784
• 138007803769472 cubed (138007803769472³) is 2628517870170060184793903445014464899842048
• The square root of 138007803769472 is 11747672.2702615431
• The cube root of 138007803769472 is 51677.4665908669

Scales and comparisons

• 138,007,803,769,472 seconds is equal to 4,388,221 years, 14 weeks, 1 day, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 138,007,803,769,472 would take you about ten million, nine hundred seventy thousand, five hundred fifty-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 138007803769472 cubic inches would be around 4306.5 feet tall.

Recreational maths with 138007803769472

• 138007803769472 backwards is 274967308700831
• The number of decimal digits it has is: 15
• The sum of 138007803769472's digits is 65
• More coming soon!