149466974976

Names of 149466974976

• Cardinal: 149466974976 can be written as One hundred forty-nine billion, four hundred sixty-six million, nine hundred seventy-four thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.49466974976 × 10¹¹

Factors of 149466974976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 6635

Divisors of 149466974976

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 121 128 132 144 162 176 192 198 216 242 243 256 264 288 297 324 352 363 384 396 432 484 486 528 576 594 648 704 726 729 768 792 864 891 968 972 1056 1089 1152 1188 1296 1408 1452 1458 1584 1728 1782 1936 1944 2112 2178 2304 2376 2592 2673 2816 2904 2916 3168 3267 3456 3564 3872 3888 4224 4356 4752 5184 5346 5808 5832 6336 6534 6619 6912 7128 7744 7776 8019 8448 8712 9504 9801 10368 10692 11616 11664 12672 13068 13238 14256 15488 15552 16038 17424 19008 19602 19857 20736 21384 23232 23328 25344 26136 26476 28512 29403 30976 31104 32076 34848 38016 39204 39714 42768 46464 46656 52272 52952 57024 58806 59571 62208 64152 69696 72809 76032 78408 79428 85536 88209 92928 93312 104544 105904 114048 117612 119142 128304 139392 145618 156816 158856 171072 176418 178713 186624 209088 211808 218427 228096 235224 238284 256608 278784 291236 313632 317712 342144 352836 357426 418176 423616 436854 470448 476568 513216 536139 582472 627264 635424 655281 684288 705672 714852 800899 836352 847232 873708 940896 953136 1026432 1072278 1164944 1254528 1270848 1310562 1411344 1429704 1601798 1608417 1694464 1747416 1881792 1906272 1965843 2052864 2144556 2329888 2402697 2509056 2541696 2621124 2822688 2859408 3203596 3216834 3494832 3763584 3812544 3931686 4289112 4659776 4805394 4825251 5083392 5242248 5645376 5718816 5897529 6407192 6433668 6989664 7208091 7527168 7625088 7863372 8578224 9319552 9610788 9650502 10484496 11290752 11437632 11795058 12814384 12867336 13979328 14416182 15250176 15726744 17156448 17692587 18639104 19221576 19301004 20968992 21624273 22581504 22875264 23590116 25628768 25734672 27958656 28832364 31453488 34312896 35385174 38443152 38602008 41937984 43248546 45750528 47180232 51257536 51469344 53077761 55917312 57664728 62906976 64872819 68625792 70770348 76886304 77204016 83875968 86497092 94360464 102515072 102938688 106155522 115329456 125813952 129745638 137251584 141540696 153772608 154408032 167751936 172994184 188720928 194618457 205030144 205877376 212311044 230658912 251627904 259491276 283081392 307545216 308816064 345988368 377441856 389236914 411754752 424622088 461317824 503255808 518982552 566162784 583855371 615090432 617632128 691976736 754883712 778473828 849244176 922635648 1037965104 1132325568 1167710742 1235264256 1383953472 1509767424 1556947656 1698488352 1845271296 2075930208 2264651136 2335421484 2767906944 3113895312 3396976704 4151860416 4529302272 4670842968 5535813888 6227790624 6793953408 8303720832 9341685936 12455581248 13587906816 16607441664 18683371872 24911162496 37366743744 49822324992 74733487488 149466974976
• Sum of all divisors σ(n): 491757160580
• Sum of proper divisors (its aliquot sum) s(n): 342290185604
• 149466974976 is an abundant number, because the sum of its proper divisors (342290185604) is greater than itself. Its abundance is 192823210628

Bases of 149466974976

• Binary: 10001011001100111011010000101100000000₂
• Hexadecimal: 0x22CCED0B00
• Base-36: 1WNWS000

Squares and roots of 149466974976

• 149466974976 squared (149466974976²) is 22340376608476210200576
• 149466974976 cubed (149466974976³) is 3339148511493529459540808932786176
• The square root of 149466974976 is 386609.5898655387
• The cube root of 149466974976 is 5306.9917807373

Scales and comparisons

• 149,466,974,976 seconds is equal to 4,752 years, 30 weeks, 3 days, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 149,466,974,976 would take you about nine thousand, five hundred 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 149466974976 cubic inches would be around 442.2 feet tall.

Recreational maths with 149466974976

• 149466974976 backwards is 679479664941
• 149466974976 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149466974976's digits is 72
• More coming soon!