1490070400

Names of 1490070400

• Cardinal: 1490070400 can be written as One billion, four hundred ninety million, seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.4900704 × 10⁹

Factors of 1490070400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 87

Divisors of 1490070400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 25 26 28 32 34 35 40 43 49 50 52 56 64 65 68 70 80 85 86 91 98 100 104 112 119 128 130 136 140 160 170 172 175 182 196 200 208 215 221 224 238 245 260 272 280 301 320 325 340 344 350 364 392 400 416 425 430 442 448 455 476 490 520 544 559 560 595 602 637 640 650 680 688 700 728 731 784 800 832 833 850 860 884 896 910 952 980 1040 1075 1088 1105 1118 1120 1190 1204 1225 1274 1300 1360 1376 1400 1456 1462 1505 1547 1568 1600 1664 1666 1700 1720 1768 1820 1904 1960 2080 2107 2150 2176 2210 2236 2240 2275 2380 2408 2450 2548 2600 2720 2752 2795 2800 2912 2924 2975 3010 3094 3136 3185 3200 3332 3400 3440 3536 3640 3655 3808 3913 3920 4160 4165 4214 4300 4420 4472 4480 4550 4760 4816 4900 5096 5117 5200 5440 5504 5525 5590 5600 5824 5848 5950 6020 6188 6272 6370 6664 6800 6880 7072 7280 7310 7525 7616 7735 7826 7840 8320 8330 8428 8600 8840 8944 9100 9503 9520 9632 9800 10192 10234 10400 10535 10829 10880 11050 11180 11200 11648 11696 11900 12040 12376 12740 13328 13600 13760 13975 14144 14560 14620 15050 15232 15470 15652 15680 15925 16660 16856 17200 17680 17888 18200 18275 19006 19040 19264 19565 19600 20384 20468 20800 20825 21070 21658 22100 22360 22400 23392 23800 24080 24752 25480 25585 26656 27200 27391 27520 27950 28288 29120 29240 30100 30940 31304 31360 31850 33320 33712 34400 35360 35776 35819 36400 36550 38012 38080 38528 38675 39130 39200 40768 40936 41600 41650 42140 43316 44200 44720 46784 47515 47600 48160 49504 50960 51170 52675 53312 54145 54400 54782 55900 58240 58480 60200 61880 62608 63700 66521 66640 67424 68800 70720 71552 71638 72800 73100 76024 76160 77350 78260 78400 81536 81872 83300 84280 86632 88400 89440 93568 95030 95200 96320 97825 99008 101920 102340 105350 106624 108290 109564 111800 116960 120400 123760 125216 127400 127925 133042 133280 134848 136955 137600 141440 143276 145600 146200 152048 154700 156520 156800 163744 166600 168560 173264 176800 178880 179095 190060 190400 192640 195650 198016 203840 204680 210700 216580 219128 223600 233920 237575 240800 247520 250432 254800 255850 266084 266560 269696 270725 273910 286552 291200 292400 304096 309400 313040 327488 332605 333200 337120 346528 353600 357760 358190 380120 380800 391300 407680 409360 421400 433160 438256 447200 465647 467840 475150 481600 495040 500864 509600 511700 532168 533120 541450 547820 573104 584800 608192 618800 626080 654976 665210 666400 674240 684775 693056 707200 716380 760240 782600 818720 842800 866320 876512 894400 895475 931294 950300 963200 990080 1019200 1023400 1064336 1082900 1095640 1146208 1169600 1216384 1237600 1252160 1330420 1332800 1348480 1369550 1386112 1432760 1520480 1565200 1637440 1663025 1685600 1732640 1753024 1788800 1790950 1862588 1900600 2038400 2046800 2128672 2165800 2191280 2292416 2328235 2339200 2475200 2504320 2660840 2665600 2739100 2865520 3040960 3130400 3274880 3326050 3371200 3465280 3506048 3581900 3725176 3801200 4093600 4257344 4331600 4382560 4584832 4656470 4950400 5321680 5478200 5731040 6081920 6260800 6652100 6742400 6930560 7163800 7450352 7602400 8187200 8514688 8663200 8765120 9312940 10643360 10956400 11462080 11641175 12521600 13304200 14327600 14900704 15204800 16374400 17326400 17530240 18625880 21286720 21912800 22924160 23282350 26608400 28655200 29801408 30409600 34652800 37251760 42573440 43825600 46564700 53216800 57310400 59602816 74503520 87651200 93129400 106433600 114620800 149007040 186258800 212867200 298014080 372517600 745035200 1490070400
• Sum of all divisors σ(n): 4996086480
• Sum of proper divisors (its aliquot sum) s(n): 3506016080
• 1490070400 is an abundant number, because the sum of its proper divisors (3506016080) is greater than itself. Its abundance is 2015945680

Bases of 1490070400

• Binary: 1011000110100001010101110000000₂
• Hexadecimal: 0x58D0AB80
• Base-36: ON5DOG

Squares and roots of 1490070400

• 1490070400 squared (1490070400²) is 2220309796956160000
• 1490070400 cubed (1490070400³) is 3308417907274384113664000000
• The square root of 1490070400 is 38601.4300253241
• The cube root of 1490070400 is 1142.1827473583

Scales and comparisons

• 1,490,070,400 seconds is equal to 47 years, 19 weeks, 5 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,490,070,400 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 1490070400 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490070400

• 1490070400 backwards is 0040700941
• 1490070400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1490070400's digits is 25
• More coming soon!