38138926140

Names of 38138926140

• Cardinal: 38138926140 can be written as Thirty-eight billion, one hundred thirty-eight million, nine hundred twenty-six thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.813892614 × 10¹⁰

Factors of 38138926140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 213

Divisors of 38138926140

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 23 27 28 30 31 35 36 42 45 46 53 54 60 62 63 69 70 81 84 89 90 92 93 105 106 108 115 124 126 135 138 140 155 159 161 162 178 180 186 189 207 210 212 217 230 252 265 267 270 276 279 310 315 318 322 324 345 356 371 372 378 405 414 420 434 445 460 465 477 483 530 534 540 558 567 620 621 623 630 636 644 651 690 713 742 756 795 801 805 810 828 837 868 890 930 945 954 966 1035 1060 1068 1085 1113 1116 1134 1219 1242 1246 1260 1302 1335 1380 1395 1426 1431 1449 1484 1590 1602 1610 1620 1643 1674 1780 1855 1860 1863 1869 1890 1908 1932 1953 2047 2070 2139 2170 2226 2268 2385 2403 2415 2438 2484 2492 2511 2604 2670 2759 2790 2835 2852 2862 2898 3105 3115 3180 3204 3220 3255 3286 3339 3348 3565 3657 3710 3726 3738 3780 3906 4005 4094 4140 4185 4278 4293 4340 4347 4452 4717 4770 4806 4830 4876 4929 4991 5022 5340 5518 5565 5580 5607 5670 5724 5796 5859 6095 6141 6210 6230 6417 6510 6572 6678 7130 7155 7209 7245 7314 7420 7452 7476 7812 8010 8188 8215 8277 8370 8533 8556 8586 8694 9315 9345 9434 9540 9612 9660 9765 9858 9982 10017 10044 10235 10695 10971 11036 11130 11214 11340 11501 11718 12015 12190 12282 12420 12460 12555 12834 13020 13041 13356 13795 14151 14260 14310 14329 14418 14490 14628 14787 14973 16020 16430 16554 16695 16740 16821 17066 17172 17388 17577 18285 18423 18630 18690 18868 19251 19313 19530 19716 19964 20034 20470 21390 21465 21735 21942 22260 22428 23002 23436 23585 24030 24380 24564 24645 24831 24955 25110 25599 25668 26082 27590 28035 28302 28620 28658 28836 28980 29295 29574 29946 30051 30705 32085 32860 32913 33019 33108 33390 33642 34132 34503 35154 36045 36570 36846 37260 37380 37789 38502 38626 39060 40068 40940 41385 42453 42665 42780 42930 42987 43470 43884 44361 44919 46004 47170 48060 49290 49662 49910 50085 50220 50463 51198 52164 54855 55180 55269 56070 56604 57316 57505 57753 57939 58590 59148 59892 60102 61410 63457 64170 65205 65826 66038 66780 67284 69006 70308 70755 71645 72090 73140 73692 73935 74493 74865 75578 76797 77004 77252 82770 84105 84906 85330 85860 85974 86940 87885 88722 89838 92115 94340 96255 96565 98580 98739 99057 99324 99820 100170 100926 102396 103509 108491 109710 110538 112140 113367 115010 115506 115878 117180 120204 122820 124155 126914 127359 127995 128340 128961 130410 131652 132076 133083 134757 138012 141510 143290 144180 146227 147870 148986 149730 150255 151156 153594 164565 165095 165540 165807 168210 169812 170660 171948 172515 173817 175770 177444 179676 184230 188945 190371 192510 193130 197478 198114 200340 201852 207018 212265 214935 216982 219420 221076 221805 223479 224595 226734 230020 230391 231012 231756 248310 252315 253828 254718 255990 257922 260820 264523 266166 269514 276345 283020 286580 288765 289695 292454 295740 297171 297972 299460 300510 307188 310527 317285 325473 329130 330190 331614 336420 340101 345030 347634 351540 368460 372465 377890 380742 382077 383985 385020 386260 386883 394956 396228 404271 414036 424530 429870 433964 438681 443610 444199 446958 449190 453468 460782 493695 495285 496620 504630 509436 511980 515844 517545 521451 529046 532332 539028 542455 552690 566835 571113 577530 579390 584908 594342 601020 621054 634570 636795 644805 650946 658260 660380 663228 665415 673785 680202 690060 691173 695268 731135 744930 755780 759437 761484 764154 767970 773766 793569 808542 829035 849060 859740 869085 877362 887220 888398 891513 893916 898380 921564 931581 951855 976419 987390 990570 1009260 1020303 1023589 1035090 1042902 1058092 1084910 1105380 1117395 1133670 1142226 1151955 1155060 1158780 1160649 1188684 1242108 1269140 1273590 1289610 1301892 1316043 1322615 1330830 1332597 1347570 1360404 1382346 1462270 1485855 1489860 1518874 1528308 1535940 1547532 1552635 1564353 1587138 1617084 1627365 1658070 1700505 1713339 1738170 1754724 1776796 1783026 1863162 1903710 1910385 1934415 1952838 1974780 1981140 2021355 2040606 2047178 2070180 2085804 2169820 2193405 2220995 2234790 2267340 2278311 2284452 2303910 2321298 2380707 2547180 2579220 2607255 2632086 2645230 2661660 2665194 2674539 2695140 2764692 2855565 2924540 2929257 2971710 3037748 3060909 3070767 3105270 3128706 3174276 3254730 3316140 3363221 3401010 3426678 3455865 3476340 3566052 3726324 3797185 3807420 3820770 3868830 3905676 3948129 3967845 3997791 4042710 4081212 4094356 4386810 4441990 4457565 4469580 4556622 4607820 4642596 4657905 4761414 4882095 5101515 5117945 5140017 5214510 5264172 5290460 5330388 5349078 5711130 5803245 5858514 5943420 6121818 6141534 6210540 6257412 6509460 6580215 6662985 6726442 6802020 6834933 6853356 6911730 7142121 7594370 7641540 7737660 7821765 7896258 7935690 7995582 8085420 8566695 8773620 8787771 8883980 8915130 9113244 9212301 9315810 9522828 9764190 10089663 10203030 10235890 10280034 10429020 10698156 11391555 11422260 11606490 11717028 11844387 11903535 11993373 12243636 12283068 13160430 13325970 13372695 13452884 13669866 13823460 14284242 14646285 15188740 15304545 15353835 15643530 15792516 15871380 15991164 16816105 17133390 17575542 17830260 18424602 18631620 19528380 19740645 19988955 20179326 20406060 20471780 20504799 20560068 21426363 22783110 23212980 23542547 23688774 23807070 23986746 25700085 26320860 26651940 26745390 27339732 27636903 28568484 29292570 30268989 30609090 30707670 31287060 33632210 34174665 34266780 35151084 35710605 35980119 36849204 39481290 39977910 40358652 41009598 42852726 43938855 45566220 46061505 47085094 47377548 47614140 47973492 50448315 51400170 53490780 55273806 58585140 59221935 59966865 60537978 61218180 61415340 61514397 67264420 68349330 70627641 71421210 71960238 78962580 79955820 82019196 82910709 85705452 87877710 90806967 92123010 94170188 100896630 102523995 102800340 107131815 110547612 117712735 118443870 119933730 121075956 123028794 136698660 138184515 141255282 142842420 143920476 151344945 165821418 175755420 179900595 181613934 184246020 201793260 205047990 211882923 214263630 235425470 236887740 239867460 246057588 272420901 276369030 282510564 302689890 307571985 331642836 353138205 359801190 363227868 410095980 414553545 423765846 428527260 454034835 470850940 544841802 552738060 605379780 615143970 635648769 706276410 719602380 829107090 847531692 908069670 1059414615 1089683604 1230287940 1271297538 1362104505 1412552820 1658214180 1816139340 1906946307 2118829230 2542595076 2724209010 3178243845 3813892614 4237658460 5448418020 6356487690 7627785228 9534731535 12712975380 19069463070 38138926140
• Sum of all divisors σ(n): 151747706880
• Sum of proper divisors (its aliquot sum) s(n): 113608780740
• 38138926140 is an abundant number, because the sum of its proper divisors (113608780740) is greater than itself. Its abundance is 75469854600

Bases of 38138926140

• Binary: 100011100001010000011101010000111100₂
• Hexadecimal: 0x8E141D43C
• Base-36: HIQXJR0

Squares and roots of 38138926140

• 38138926140 squared (38138926140²) is 1454577687112375299600
• 38138926140 cubed (38138926140³) is 55476030973670911431404771544000
• The square root of 38138926140 is 195291.8998320207
• The cube root of 38138926140 is 3366.0674965255

Scales and comparisons

• 38,138,926,140 seconds is equal to 1,212 years, 36 weeks, 2 days, 18 hours, 9 minutes.
• To count from 1 to 38,138,926,140 would take you about two thousand, four hundred twenty-five 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 38138926140 cubic inches would be around 280.5 feet tall.

Recreational maths with 38138926140

• 38138926140 backwards is 04162983183
• 38138926140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38138926140's digits is 45
• More coming soon!