148646730420

Names of 148646730420

• Cardinal: 148646730420 can be written as One hundred forty-eight billion, six hundred forty-six million, seven hundred thirty thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.4864673042 × 10¹¹

Factors of 148646730420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 144

Divisors of 148646730420

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 81 90 93 103 108 124 135 155 162 180 186 206 243 270 279 309 310 324 372 405 412 465 486 515 540 558 618 620 729 810 837 927 930 961 972 1030 1116 1215 1236 1395 1458 1545 1620 1674 1854 1860 1922 2060 2430 2511 2781 2790 2883 2916 3090 3193 3348 3645 3708 3844 4185 4635 4805 4860 5022 5562 5580 5766 6180 6386 7290 7533 8343 8370 8649 9270 9579 9610 10044 10609 11124 11532 12555 12772 13905 14415 14580 15066 15965 16686 16740 17298 18540 19158 19220 21218 22599 25029 25110 25947 27810 28737 28830 30132 31827 31930 33372 34596 37665 38316 41715 42436 43245 45198 47895 50058 50220 51894 53045 55620 57474 57660 63654 63860 75087 75330 77841 83430 86211 86490 90396 95481 95790 98983 100116 103788 106090 112995 114948 125145 127308 129735 143685 150174 150660 155682 159135 166860 172422 172980 190962 191580 197966 212180 225990 233523 250290 258633 259470 286443 287370 296949 300348 311364 318270 328879 344844 375435 381924 389205 395932 431055 451980 467046 477405 494915 500580 517266 518940 572886 574740 593898 636540 657758 700569 750870 775899 778410 859329 862110 890847 934092 954810 986637 989830 1034532 1145772 1167615 1187796 1293165 1315516 1401138 1432215 1484745 1501740 1551798 1556820 1644395 1718658 1724220 1781694 1909620 1973274 1979660 2327697 2335230 2577987 2586330 2672541 2802276 2864430 2959911 2969490 3103596 3288790 3437316 3502845 3563388 3879495 3946548 4296645 4454235 4655394 4670460 4933185 5155974 5172660 5345082 5728860 5919822 5938980 6577580 7005690 7733961 7758990 8017623 8593290 8879733 8908470 9310788 9866370 10195249 10311948 10690164 11638485 11839644 12889935 13362705 14011380 14799555 15467922 15517980 16035246 17186580 17759466 17816940 19732740 20390498 23276970 24052869 25779870 26639199 26725410 29599110 30585747 30935844 32070492 35518932 38669805 40088115 40780996 44398665 46553940 48105738 50976245 51559740 53278398 53450820 59198220 61171494 72158607 77339610 79917597 80176230 88797330 91757241 96211476 101952490 106556796 120264345 122342988 133195995 144317214 152928735 154679220 159835194 160352460 177594660 183514482 203904980 239752791 240528690 266391990 275271723 288634428 305857470 319670388 360793035 367028964 399587985 458786205 479505582 481057380 532783980 550543446 611714940 721586070 799175970 825815169 917572410 959011164 1101086892 1198763955 1376358615 1443172140 1598351940 1651630338 1835144820 2397527910 2477445507 2752717230 3303260676 4129075845 4795055820 4954891014 5505434460 7432336521 8258151690 9909782028 12387227535 14864673042 16516303380 24774455070 29729346084 37161682605 49548910140 74323365210 148646730420
• Sum of all divisors σ(n): 488348441154
• Sum of proper divisors (its aliquot sum) s(n): 339701710734
• 148646730420 is an abundant number, because the sum of its proper divisors (339701710734) is greater than itself. Its abundance is 191054980314

Bases of 148646730420

• Binary: 10001010011100000010010001101010110100₂
• Hexadecimal: 0x229C091AB4
• Base-36: 1WACFB90

Squares and roots of 148646730420

• 148646730420 squared (148646730420²) is 22095850464556153376400
• 148646730420 cubed (148646730420³) is 3284475927405510295893903590088000
• The square root of 148646730420 is 385547.3128164687
• The cube root of 148646730420 is 5297.2660685627

Scales and comparisons

• 148,646,730,420 seconds is equal to 4,726 years, 26 weeks, 2 days, 6 hours, 27 minutes.
• To count from 1 to 148,646,730,420 would take you about nine thousand, four 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 148646730420 cubic inches would be around 441.4 feet tall.

Recreational maths with 148646730420

• 148646730420 backwards is 024037646841
• 148646730420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148646730420's digits is 45
• More coming soon!