1381038750
1,381,038,750 is an even composite number composed of seven prime numbers multiplied together.
1381038750 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1381038750:
2 × 32 × 54 × 7 × 13 × 19 × 71
(2 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 13 × 19 × 71)See below for interesting mathematical facts about the number 1381038750 from the Numbermatics database.
Names of 1381038750
- Cardinal: 1381038750 can be written as One billion, three hundred eighty-one million, thirty-eight thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.38103875 × 109
Factors of 1381038750
Divisors of 1381038750
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 19 21 25 26 30 35 38 39 42 45 50 57 63 65 70 71 75 78 90 91 95 105 114 117 125 126 130 133 142 150 171 175 182 190 195 210 213 225 234 247 250 266 273 285 315 325 342 350 355 375 390 399 426 450 455 475 494 497 525 546 570 585 625 630 639 650 665 710 741 750 798 819 855 875 910 923 950 975 994 1050 1065 1125 1170 1197 1235 1250 1278 1330 1349 1365 1425 1482 1491 1575 1625 1638 1710 1729 1750 1775 1846 1875 1950 1995 2130 2223 2250 2275 2375 2394 2470 2485 2625 2698 2730 2769 2850 2925 2982 3150 3195 3250 3325 3458 3550 3705 3750 3990 4047 4095 4275 4375 4446 4473 4550 4615 4750 4875 4970 5187 5250 5325 5538 5625 5850 5985 6175 6390 6461 6650 6745 6825 7125 7410 7455 7875 8094 8125 8190 8307 8550 8645 8750 8875 8946 9230 9443 9750 9975 10374 10650 11115 11250 11375 11875 11970 12141 12350 12425 12922 13125 13490 13650 13845 14250 14625 14910 15561 15750 15975 16250 16614 16625 17290 17537 17750 18525 18886 19383 19950 20235 20475 21375 22230 22365 22750 23075 23750 24282 24375 24850 25935 26250 26625 27690 28329 29250 29925 30875 31122 31950 32305 33250 33725 34125 35074 35625 37050 37275 38766 39375 40470 40950 41535 42750 43225 44375 44730 46150 47215 48750 49875 51870 52611 53250 55575 56658 56875 58149 59850 60705 61750 62125 64610 67450 68250 69225 71250 73125 74550 77805 78750 79875 83070 83125 84987 86450 87685 88750 92625 94430 96915 99750 101175 102375 105222 106875 111150 111825 113750 115375 116298 121410 122759 124250 129675 133125 138450 141645 146250 149625 154375 155610 157833 159750 161525 166250 168625 169974 170625 175370 185250 186375 193830 202350 204750 207675 213750 216125 223650 230750 236075 245518 249375 259350 263055 266250 277875 283290 290745 299250 303525 308750 310625 315666 323050 337250 341250 346125 368277 372750 389025 399375 415350 424935 432250 438425 463125 472150 484575 498750 505875 511875 526110 555750 559125 576875 581490 607050 613795 621250 648375 692250 708225 736554 748125 778050 789165 798750 807625 843125 849870 876850 926250 931875 969150 1011750 1023750 1038375 1080625 1104831 1118250 1153750 1180375 1227590 1296750 1315275 1389375 1416450 1453725 1496250 1517625 1578330 1615250 1686250 1730625 1841385 1863750 1945125 2076750 2124675 2161250 2192125 2209662 2360750 2422875 2529375 2630550 2778750 2795625 2907450 3035250 3068975 3241875 3461250 3541125 3682770 3890250 3945825 4038125 4249350 4384250 4845750 5058750 5191875 5524155 5591250 5901875 6137950 6483750 6576375 7082250 7268625 7588125 7891650 8076250 9206925 9725625 10383750 10623375 10960625 11048310 11803750 12114375 13152750 14537250 15176250 15344875 17705625 18413850 19451250 19729125 21246750 21921250 24228750 27620775 30689750 32881875 35411250 36343125 39458250 46034625 53116875 55241550 65763750 72686250 76724375 92069250 98645625 106233750 138103875 153448750 197291250 230173125 276207750 460346250 690519375 1381038750
- Sum of all divisors σ(n): 4912427520
- Sum of proper divisors (its aliquot sum) s(n): 3531388770
- 1381038750 is an abundant number, because the sum of its proper divisors (3531388770) is greater than itself. Its abundance is 2150350020
Bases of 1381038750
- Binary: 10100100101000011111010100111102
- Hexadecimal: 0x5250FA9E
- Base-36: MU8GBI
Squares and roots of 1381038750
- 1381038750 squared (13810387502) is 1907268029001562500
- 1381038750 cubed (13810387503) is 2634011054687281623046875000
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The
square root of 1381038750 is 37162.3297170669 -
The
cube root of 1381038750 is 1113.6155539887
Scales and comparisons
How big is 1381038750?- 1,381,038,750 seconds is equal to 43 years, 47 weeks, 3 days, 5 hours, 52 minutes, 30 seconds.
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To count from 1 to 1,381,038,750 would take you about eighty-seven 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 1381038750 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381038750
- 1381038750 backwards is 0578301831
- The number of decimal digits it has is: 10
- The sum of 1381038750's digits is 36
- More coming soon!
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