1490123712

Names of 1490123712

• Cardinal: 1490123712 can be written as One billion, four hundred ninety million, one hundred twenty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.490123712 × 10⁹

Factors of 1490123712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 40

Divisors of 1490123712

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 32 33 34 42 44 48 49 51 56 64 66 68 77 84 88 96 98 102 112 119 121 132 136 147 154 168 176 187 192 196 204 224 231 238 242 264 272 294 308 336 343 352 357 363 374 392 408 448 462 476 484 528 539 544 561 588 616 672 686 704 714 726 748 784 816 833 847 924 952 968 1029 1056 1078 1088 1122 1176 1232 1309 1331 1344 1372 1428 1452 1496 1568 1617 1632 1666 1694 1848 1904 1936 2057 2058 2112 2156 2244 2352 2464 2499 2541 2618 2662 2744 2856 2904 2992 3136 3234 3264 3332 3388 3696 3773 3808 3872 3927 3993 4114 4116 4312 4488 4704 4928 4998 5082 5236 5324 5488 5712 5808 5831 5929 5984 6171 6468 6664 6776 7392 7546 7616 7744 7854 7986 8228 8232 8624 8976 9163 9317 9408 9996 10164 10472 10648 10976 11319 11424 11616 11662 11858 11968 12342 12936 13328 13552 14399 14784 15092 15708 15972 16456 16464 17248 17493 17787 17952 18326 18634 19992 20328 20944 21296 21952 22627 22638 22848 23232 23324 23716 24684 25872 26656 27104 27489 27951 28798 30184 31416 31944 32912 32928 34496 34986 35574 35904 36652 37268 39984 40656 41503 41888 42592 43197 45254 45276 46648 47432 49368 51744 53312 54208 54978 55902 57596 60368 62832 63888 64141 65219 65824 65856 67881 69972 71148 73304 74536 79968 81312 83006 83776 85184 86394 90508 90552 93296 94864 98736 100793 103488 109956 111804 115192 120736 124509 125664 127776 128282 130438 131648 135762 139944 142296 146608 149072 158389 159936 162624 166012 172788 181016 181104 186592 189728 192423 195657 197472 201586 219912 223608 230384 241472 249018 251328 255552 256564 260876 271524 279888 284592 293216 298144 302379 316778 332024 345576 362032 362208 373184 379456 384846 391314 394944 403172 439824 447216 456533 460768 475167 498036 513128 521752 543048 559776 569184 586432 596288 604758 633556 664048 691152 705551 724064 724416 769692 782628 806344 879648 894432 913066 921536 950334 996072 1026256 1043504 1086096 1108723 1119552 1138368 1209516 1267112 1328096 1369599 1382304 1411102 1448128 1539384 1565256 1612688 1759296 1788864 1826132 1900668 1992144 2052512 2087008 2116653 2172192 2217446 2419032 2534224 2656192 2739198 2764608 2822204 3078768 3130512 3225376 3326169 3652264 3801336 3984288 4105024 4174016 4233306 4344384 4434892 4838064 5068448 5478396 5644408 6157536 6261024 6450752 6652338 7304528 7602672 7761061 7968576 8466612 8869784 9676128 10136896 10956792 11288816 12315072 12522048 13304676 14609056 15205344 15522122 16933224 17739568 19352256 21913584 22577632 23283183 26609352 29218112 30410688 31044244 33866448 35479136 43827168 45155264 46566366 53218704 62088488 67732896 70958272 87654336 93132732 106437408 124176976 135465792 186265464 212874816 248353952 372530928 496707904 745061856 1490123712
• Sum of all divisors σ(n): 5354726400
• Sum of proper divisors (its aliquot sum) s(n): 3864602688
• 1490123712 is an abundant number, because the sum of its proper divisors (3864602688) is greater than itself. Its abundance is 2374478976

Bases of 1490123712

• Binary: 1011000110100010111101111000000₂
• Hexadecimal: 0x58D17BC0
• Base-36: ON6ITC

Squares and roots of 1490123712

• 1490123712 squared (1490123712²) is 2220468677064658944
• 1490123712 cubed (1490123712³) is 3308773027447318849647280128
• The square root of 1490123712 is 38602.1205635131
• The cube root of 1490123712 is 1142.1963689339

Scales and comparisons

• 1,490,123,712 seconds is equal to 47 years, 19 weeks, 5 days, 19 hours, 15 minutes, 12 seconds.
• To count from 1 to 1,490,123,712 would take you about ninety-four 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 1490123712 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490123712

• 1490123712 backwards is 2173210941
• The number of decimal digits it has is: 10
• The sum of 1490123712's digits is 30
• More coming soon!