139988129472

Names of 139988129472

• Cardinal: 139988129472 can be written as One hundred thirty-nine billion, nine hundred eighty-eight million, one hundred twenty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.39988129472 × 10¹¹

Factors of 139988129472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 182

Divisors of 139988129472

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 48 54 57 62 64 72 76 81 93 96 108 114 124 127 144 152 162 171 186 192 216 228 248 254 279 288 304 324 342 361 372 381 432 456 496 508 513 558 576 589 608 648 684 722 744 762 837 864 912 992 1016 1026 1083 1116 1143 1178 1216 1296 1368 1444 1488 1524 1539 1674 1728 1767 1824 1984 2032 2052 2166 2232 2286 2356 2413 2511 2592 2736 2888 2976 3048 3078 3249 3348 3429 3534 3648 3937 4064 4104 4332 4464 4572 4712 4826 5022 5184 5301 5472 5776 5952 6096 6156 6498 6696 6858 6859 7068 7239 7874 8128 8208 8664 8928 9144 9424 9652 9747 10044 10287 10602 10944 11191 11552 11811 12192 12312 12996 13392 13716 13718 14136 14478 15748 15903 16416 17328 17856 18288 18848 19304 19494 20088 20574 20577 21204 21717 22382 23104 23622 24384 24624 25992 26784 27432 27436 28272 28956 29241 31496 31806 32832 33573 34656 35433 36576 37696 38608 38988 40176 41148 41154 42408 43434 44764 45847 47244 47709 49248 51984 53568 54864 54872 56544 57912 58482 61731 62992 63612 65151 67146 69312 70866 73152 74803 77216 77976 80352 82296 82308 84816 86868 89528 91694 94488 95418 98496 100719 103968 106299 109728 109744 113088 115824 116964 123462 125984 127224 130302 134292 137541 141732 149606 154432 155952 160704 164592 164616 169632 173736 179056 183388 185193 188976 190836 195453 201438 207936 212598 212629 219456 219488 224409 231648 233928 246924 251968 254448 260604 268584 275082 283464 299212 302157 311904 318897 329184 329232 339264 347472 358112 366776 370386 377952 381672 390906 402876 412623 425196 425258 438976 448818 463296 467856 493848 508896 521208 537168 550164 555579 566928 598424 604314 623808 637794 637887 658368 658464 673227 694944 716224 733552 740772 755904 763344 781812 805752 825246 850392 850516 871093 897636 906471 935712 987696 1017792 1042416 1074336 1100328 1111158 1133856 1196848 1208628 1237869 1275588 1275774 1316928 1346454 1389888 1421257 1467104 1481544 1526688 1563624 1611504 1650492 1700784 1701032 1742186 1795272 1812942 1871424 1913661 1975392 2019681 2084832 2148672 2200656 2222316 2267712 2393696 2417256 2475738 2551176 2551548 2613279 2692908 2842514 2934208 2963088 3053376 3127248 3223008 3300984 3401568 3402064 3484372 3590544 3625884 3713607 3827322 3950784 4039362 4169664 4263771 4401312 4444632 4787392 4834512 4951476 5102352 5103096 5226558 5385816 5685028 5740983 5926176 6059043 6254496 6446016 6601968 6803136 6804128 6968744 7181088 7251768 7427214 7654644 7839837 8078724 8527542 8802624 8889264 9669024 9902952 10204704 10206192 10453116 10771632 11370056 11481966 11852352 12118086 12508992 12791313 13203936 13608256 13937488 14362176 14503536 14854428 15309288 15679674 16157448 17055084 17222949 17778528 19338048 19805904 20409408 20412384 20906232 21543264 22740112 22963932 23519511 24236172 25582626 26407872 27003883 27874976 29007072 29708856 30618576 31359348 32314896 34110168 34445898 35557056 38373939 39611808 40824768 41812464 43086528 45480224 45927864 47039022 48472344 51165252 54007766 55749952 58014144 59417712 61237152 62718696 64629792 68220336 68891796 70558533 76747878 79223616 81011649 83624928 90960448 91855728 94078044 96944688 102330504 108015532 115121817 118835424 122474304 125437392 129259584 136440672 137783592 141117066 153495756 162023298 167249856 183711456 188156088 193889376 204661008 216031064 230243634 237670848 243034947 250874784 272881344 275567184 282234132 306991512 324046596 367422912 376312176 387778752 409322016 432062128 460487268 486069894 501749568 551134368 564468264 613983024 648093192 729104841 752624352 818644032 864124256 920974536 972139788 1102268736 1128936528 1227966048 1296186384 1458209682 1505248704 1728248512 1841949072 1944279576 2187314523 2257873056 2455932096 2592372768 2916419364 3683898144 3888559152 4374629046 4515746112 5184745536 5832838728 7367796288 7777118304 8749258092 11665677456 15554236608 17498516184 23331354912 34997032368 46662709824 69994064736 139988129472
• Sum of all divisors σ(n): 455708999680
• Sum of proper divisors (its aliquot sum) s(n): 315720870208
• 139988129472 is an abundant number, because the sum of its proper divisors (315720870208) is greater than itself. Its abundance is 175732740736

Bases of 139988129472

• Binary: 10000010010111111100010101011011000000₂
• Hexadecimal: 0x2097F156C0
• Base-36: 1SB5BG00

Squares and roots of 139988129472

• 139988129472 squared (139988129472²) is 19596676393069434998784
• 139988129472 cubed (139988129472³) is 2743302072133890030095662754562048
• The square root of 139988129472 is 374149.8756808559
• The cube root of 139988129472 is 5192.3473414017

Scales and comparisons

• 139,988,129,472 seconds is equal to 4,451 years, 9 weeks, 5 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 139,988,129,472 would take you about eight thousand, nine hundred two 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 139988129472 cubic inches would be around 432.7 feet tall.

Recreational maths with 139988129472

• 139988129472 backwards is 274921889931
• The number of decimal digits it has is: 12
• The sum of 139988129472's digits is 63
• More coming soon!