137998848780

Names of 137998848780

• Cardinal: 137998848780 can be written as One hundred thirty-seven billion, nine hundred ninety-eight million, eight hundred forty-eight thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.3799884878 × 10¹¹

Factors of 137998848780

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 693

Divisors of 137998848780

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 20 26 30 34 36 39 41 45 51 52 60 65 68 78 82 85 90 102 117 123 130 153 156 164 170 180 195 204 205 211 221 234 246 255 260 306 340 369 390 401 410 422 442 468 492 510 533 585 612 615 633 663 697 738 765 780 802 820 844 884 1020 1055 1066 1105 1170 1203 1230 1266 1326 1394 1476 1530 1599 1604 1845 1899 1989 2005 2091 2110 2132 2210 2340 2406 2460 2532 2652 2665 2743 2788 3060 3165 3198 3315 3485 3587 3609 3690 3798 3978 4010 4182 4220 4420 4797 4812 5213 5330 5486 6015 6273 6330 6396 6630 6817 6970 7174 7218 7380 7596 7956 7995 8020 8229 8364 8651 9061 9495 9594 9945 10426 10455 10660 10761 10972 12030 12546 12660 13260 13634 13715 13940 14348 14436 15639 15990 16441 16458 17302 17935 18045 18122 18990 19188 19890 20451 20852 20910 21522 23985 24060 24687 25092 25953 26065 27183 27268 27430 31278 31365 31980 32283 32882 32916 34085 34604 35870 36090 36244 37980 39780 40902 41145 41820 43044 43255 45305 46631 46917 47970 49323 49374 51906 52130 53805 54366 54860 61353 62556 62730 64566 65764 68170 71740 72180 77859 78195 81549 81804 82205 82290 84611 86510 88621 90610 93262 93834 95940 98646 98748 102255 103812 104260 107610 108732 112463 122706 123435 125460 129132 129765 135915 136340 139893 147067 147969 155718 156390 161415 163098 164410 164580 169222 173020 177242 181220 186524 187668 197292 204510 213733 215220 224926 233155 234585 245412 246615 246870 253833 259530 265863 271830 279497 279786 294134 295938 306765 311436 312780 322830 326196 328820 337389 338444 354484 389295 407745 409020 419679 423055 427466 441201 443105 449852 466310 469170 493230 493740 507666 519060 531726 543660 558994 559572 562315 588268 591876 613530 641199 645660 674778 699465 735335 739845 761499 778590 797589 815490 838491 839358 846110 854932 882402 886210 932620 938340 986460 1012167 1015332 1063452 1068665 1099943 1117988 1124630 1227060 1269165 1282398 1323603 1329315 1349556 1397485 1398930 1438387 1470670 1479690 1522998 1557180 1595178 1630980 1676982 1678716 1686945 1692220 1764804 1772420 1911871 1923597 2024334 2098395 2137330 2199886 2206005 2249260 2515473 2538330 2564796 2647206 2658630 2794970 2797860 2876774 2941340 2959380 3045996 3190356 3205995 3299829 3353964 3373890 3469051 3633461 3807495 3823742 3847194 3987945 4048668 4192455 4196790 4274660 4315161 4399772 4412010 5030946 5060835 5076660 5294412 5317260 5499715 5589940 5735613 5753548 6411990 6599658 6618015 6747780 6938102 7191935 7266922 7614990 7647484 7694388 7975890 8384910 8393580 8630322 8824020 9559355 9617985 9899487 10061892 10121670 10407153 10900383 10999430 11471226 12577365 12823980 12945483 13199316 13236030 13876204 14383870 14533844 15229980 15951780 16499145 16769820 17206839 17260644 17345255 18167305 18699031 19118710 19235970 19798974 20243340 20814306 21575805 21800766 21998860 22942452 25154730 25890966 26472060 28678065 28767740 31221459 32701149 32998290 34413678 34690510 36334610 37398062 38237420 38471940 39597948 41628612 43151610 43601532 45097663 49497435 50309460 51781932 52035765 54501915 56097093 57356130 58973867 62442918 64727415 65402298 65996580 68827356 69381020 72669220 74796124 86034195 86303220 90195326 93495155 98994870 104071530 109003830 112194186 114712260 117947734 124885836 129454830 130804596 135292989 156107295 163505745 168291279 172068390 176921601 180390652 186990310 197989740 208143060 218007660 224388372 225488315 235895468 258909660 270585978 280485465 294869335 312214590 327011490 336582558 344136780 353843202 373980620 405878967 450976630 530764803 541171956 560970930 589738670 624429180 654022980 673165116 676464945 707686404 766660271 811757934 841456395 884608005 901953260 1061529606 1121941860 1179477340 1352929890 1533320542 1623515868 1682912790 1769216010 2029394835 2123059212 2299980813 2653824015 2705859780 3066641084 3365825580 3538432020 3833301355 4058789670 4599961626 5307648030 6899942439 7666602710 8117579340 9199923252 10615296060 11499904065 13799884878 15333205420 22999808130 27599769756 34499712195 45999616260 68999424390 137998848780
• Sum of all divisors σ(n): 492497905536
• Sum of proper divisors (its aliquot sum) s(n): 354499056756
• 137998848780 is an abundant number, because the sum of its proper divisors (354499056756) is greater than itself. Its abundance is 216500207976

Bases of 137998848780

• Binary: 10000000100001010111110101001100001100₂
• Hexadecimal: 0x20215F530C
• Base-36: 1RE8Y970

Squares and roots of 137998848780

• 137998848780 squared (137998848780²) is 19043682264605307488400
• 137998848780 cubed (137998848780³) is 2628006229047635774477113204152000
• The square root of 137998848780 is 371481.9629268695
• The cube root of 137998848780 is 5167.6348825141

Scales and comparisons

• 137,998,848,780 seconds is equal to 4,387 years, 48 weeks, 4 days, 21 hours, 33 minutes.
• To count from 1 to 137,998,848,780 would take you about eight thousand, seven hundred seventy-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 137998848780 cubic inches would be around 430.6 feet tall.

Recreational maths with 137998848780

• 137998848780 backwards is 087848899731
• The number of decimal digits it has is: 12
• The sum of 137998848780's digits is 72
• More coming soon!